ONE MEDICAL GROUP, INC.
NPI 1023899978
Family Medicine in Seattle, WA
Active since October 06, 2023CLIA Certified · 96 labs
About One Medical Group, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ONE MEDICAL GROUP, INC. (NPI 1023899978) is a healthcare organization registered as a family medicine in Seattle, Washington and active in the NPI registry since October 2023. The organization holds 96 active CLIA laboratory certificates, maintains 7 additional practice locations, and lists Andrew S Diamond, Chief Medical Officer, as its authorized official.
NPPES Registry Identity
NPI1023899978
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameONE MEDICAL GROUP, INC.
Location Address1600 7TH AVE STE 110Seattle, WA 98101-2288
Mailing Address1 Embarcadero Ctr Ste 1900San Francisco, CA 94111-3723 · (415) 658-6791 · Fax (415) 520-0904
Phone(888) 663-6331
Fax(206) 267-4391
Organization SubpartNo
Authorized OfficialAndrew S DiamondChief Medical Officer · (415) 593-1455
Enumeration DateOctober 6, 2023
NPPES CertifiedAugust 19, 2022
✔ NPI 1023899978 is a valid, active identifier and passes the ISO check-digit test.
Specialties & Licenses 3
★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedInternal MedicineTaxonomy 207R00000X
Also ListedPediatricsTaxonomy 208000000X
1600 7TH AVE STE 110, Seattle, WA 98101
Secondary Practice Locations 7
Location 1211 Pike St Fl 8Seattle, WA 98101-2107 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 212675 120th Ave NE Ste 193Kirkland, WA 98034-5097 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 35201 Ballard Ave NW Fl 2Seattle, WA 98107-4806 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 41620 Broadway Ste 100ASeattle, WA 98122-2560 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 5701 N 34th St Ste 200Seattle, WA 98103-3460 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 610400 NE 4th St Ste 2250Bellevue, WA 98004-5186 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 7970 Denny WaySeattle, WA 98109-5201 · Phone (888) 663-6331 · Fax (415) 252-7176
Group Practice 1
Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP
CLIA Laboratory Certificates CMS CLIA 96
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver · 50D2332834
One Medical · Seattle, WACLIA Number50D2332834
Laboratory TypePhysician Office
Certificate Effective DateOctober 24, 2025
Certificate Expiration DateApril 4, 2028
Laboratory DirectorSibyl Siegfried
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical701 North 34th St Ste 200 - Seniors/Enterprise, Seattle, WA 98103
CLIA data matches this NPI record on: ✓ Address ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 50D2332835
One Medical · Bellevue, WACLIA Number50D2332835
Laboratory TypePhysician Office
Certificate Effective DateOctober 24, 2025
Certificate Expiration DateApril 4, 2028
Laboratory DirectorSibyl Siegfried
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical10400 NE 4th St Ste 2250-Seniors/Enterprise, Bellevue, WA 98004
CLIA data matches this NPI record on: ✓ Address ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 50D2332836
One Medical · Seattle, WACLIA Number50D2332836
Laboratory TypePhysician Office
Certificate Effective DateOctober 24, 2025
Certificate Expiration DateApril 4, 2028
Laboratory DirectorSibyl Siegfried
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical970 Denny Way - Seniors/Enterprise, Seattle, WA 98109
CLIA data matches this NPI record on: ✓ Address ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 50D2332837
One Medical · Seattle, WACLIA Number50D2332837
Laboratory TypePhysician Office
Certificate Effective DateOctober 24, 2025
Certificate Expiration DateApril 4, 2028
Laboratory DirectorSibyl Siegfried
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical5201 Ballard Ave NW Floor 2 - Seniors/Enterprise, Seattle, WA 98107
CLIA data matches this NPI record on: ✓ Address ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 50D2332838
One Medical · Seattle, WACLIA Number50D2332838
Laboratory TypePhysician Office
Certificate Effective DateOctober 24, 2025
Certificate Expiration DateApril 4, 2028
Laboratory DirectorSibyl Siegfried
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical1620 Broadway Ste 100a-Dpc, Seattle, WA 98122
CLIA data matches this NPI record on: ✓ Address ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 50D2332839
One Medical · Seattle, WACLIA Number50D2332839
Laboratory TypePhysician Office
Certificate Effective DateOctober 24, 2025
Certificate Expiration DateApril 4, 2028
Laboratory DirectorSibyl Siegfried
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical1600 7th Ave Ste 110 - Seniors/Enterprise, Seattle, WA 98101
CLIA data matches this NPI record on: ✓ Address ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 22D2220826
One Medical · Boston, MACLIA Number22D2220826
Laboratory TypePhysician Office
Certificate Effective DateAugust 13, 2026
Certificate Expiration DateAugust 12, 2028
Laboratory DirectorHilary A. Lerner
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical26 Thomson Place Commercial, Boston, MA 02210
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 22D2267715
One Medical · Boston, MACLIA Number22D2267715
Laboratory TypePhysician Office
Certificate Effective DateAugust 13, 2026
Certificate Expiration DateAugust 12, 2028
Laboratory DirectorHilary A. Lerner
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical50 Staniford Street, Suite 102 Commercial, Boston, MA 02114
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 22D2267718
One Medical · Boston, MACLIA Number22D2267718
Laboratory TypePhysician Office
Certificate Effective DateAugust 13, 2026
Certificate Expiration DateAugust 12, 2028
Laboratory DirectorDr. Katrina E. Reiser
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical394 Harrison Ave Commercial, Boston, MA 02118
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 45D2216742
One Medical · Austin, TXCLIA Number45D2216742
Laboratory TypePhysician Office
Certificate Effective DateAugust 13, 2026
Certificate Expiration DateAugust 12, 2028
Laboratory DirectorRobert L. Duhaney
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical319 Congress Ave, Ste 100-Commercial, Austin, TX 78701
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 45D2266496
One Medical · Dallas, TXCLIA Number45D2266496
Laboratory TypePhysician Office
Certificate Effective DateAugust 5, 2026
Certificate Expiration DateAugust 4, 2028
Laboratory DirectorGreg W. Hayes
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical5331 E Mockingbird Ln Suite 100 - Commercial, Dallas, TX 75206
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 03D2346560
One Medical · Avondale, AZCLIA Number03D2346560
Laboratory TypePhysician Office
Certificate Effective DateJuly 2, 2026
Certificate Expiration DateJuly 1, 2028
Laboratory DirectorJoshua Perkins
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical1719 N Dysart Rd-Commercial, Avondale, AZ 85392
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 22D2263620
One Medical · Cambridge, MACLIA Number22D2263620
Laboratory TypePhysician Office
Certificate Effective DateJune 30, 2026
Certificate Expiration DateJune 29, 2028
Laboratory DirectorLena Lax
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical822 Somerville Ave - Commercial, Cambridge, MA 02140
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate of Waiver · 22D2345726
One Medical · Boston, MACLIA Number22D2345726
Laboratory TypePhysician Office
Certificate Effective DateJune 17, 2026
Certificate Expiration DateJune 16, 2028
Laboratory DirectorDr. Laura Sturgill
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical124 Brookline Ave - Commercial, Boston, MA 02215
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 05D2031618
One Medical Group Inc · San Francisco, CACLIA Number05D2031618
Laboratory TypePhysician Office
Certificate Effective DateJune 15, 2026
Certificate Expiration DateJune 14, 2028
Laboratory DirectorOlayinka Olowoyeye
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group Inc2410 California St, San Francisco, CA 94115
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 05D2068061
One Medical Group · San Francisco, CACLIA Number05D2068061
Laboratory TypePhysician Office
Certificate Effective DateJune 15, 2026
Certificate Expiration DateJune 14, 2028
Laboratory DirectorOlayinka Olowoyeye MD
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group98 Gough Street, San Francisco, CA 94102
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 05D2078494
One Medical Group - Inner Sunset · San Francisco, CACLIA Number05D2078494
Laboratory TypePhysician Office
Certificate Effective DateJune 15, 2026
Certificate Expiration DateJune 14, 2028
Laboratory DirectorTemple Bliss
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group - Inner Sunset840 Irving St, San Francisco, CA 94122
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 05D2093651
One Medical Group · San Francisco, CACLIA Number05D2093651
Laboratory TypePhysician Office
Certificate Effective DateJune 15, 2026
Certificate Expiration DateJune 14, 2028
Laboratory DirectorOlayinka A. Olowoyeye, MD
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group3490 California St Ste 203, San Francisco, CA 94118
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 36D2262566
One Medical · New Albany, OHCLIA Number36D2262566
Laboratory TypePhysician Office
Certificate Effective DateJune 15, 2026
Certificate Expiration DateJune 14, 2028
Laboratory DirectorThomas Nguyen
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical5771 N Hamilton Road - Commerical, New Albany, OH 43054
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 03D2261789
One Medical · Mesa, AZCLIA Number03D2261789
Laboratory TypePhysician Office
Certificate Effective DateJune 6, 2026
Certificate Expiration DateJune 5, 2028
Laboratory DirectorThomas Tsai
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical1744 S Val Vista Dr Ste 5-108, 5-110-Commercial, Mesa, AZ 85204
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 45D2261837
One Medical · Dallas, TXCLIA Number45D2261837
Laboratory TypePhysician Office
Certificate Effective DateJune 6, 2026
Certificate Expiration DateJune 5, 2028
Laboratory DirectorGreg W. Hayes
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical5290 Beltline Rd Suite 120 - Commercial, Dallas, TX 75254
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 11D2259239
One Medical · Marietta, GACLIA Number11D2259239
Laboratory TypePhysician Office
Certificate Effective DateMay 4, 2026
Certificate Expiration DateMay 3, 2028
Laboratory DirectorManan Bhatt
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical1311 Johnson Ferry Road, Suite 604, Marietta, GA 30068
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 45D2258175
One Medical · Dallas, TXCLIA Number45D2258175
Laboratory TypePhysician Office
Certificate Effective DateApril 18, 2026
Certificate Expiration DateApril 17, 2028
Laboratory DirectorGreg W. Hayes
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical5926 W Northwest Hwy - Commercial, Dallas, TX 75225
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate of Waiver · 10D2341989
One Medical Group, Inc · Miami, FLCLIA Number10D2341989
Laboratory TypePhysician Office
Certificate Effective DateApril 11, 2026
Certificate Expiration DateApril 10, 2028
Laboratory DirectorKaren R. Black
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group, Inc8810 SW 72nd Court, Ste A-101 - Enterprise, Miami, FL 33156
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 10D2341990
One Medical Group, Inc · Fort Lauderdale, FLCLIA Number10D2341990
Laboratory TypePhysician Office
Certificate Effective DateApril 11, 2026
Certificate Expiration DateApril 10, 2028
Laboratory DirectorKaren R. Black
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group, Inc450 E Las Olas Blvd, Ste 130 - Enterprise, Fort Lauderdale, FL 33301
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 10D2341991
One Medical Group, Inc · Aventura, FLCLIA Number10D2341991
Laboratory TypePhysician Office
Certificate Effective DateApril 11, 2026
Certificate Expiration DateApril 10, 2028
Laboratory DirectorKaren R. Black
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group, Inc19505 Biscayne Blvd, Ste 2180 - Enterprise, Aventura, FL 33180
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 10D2341992
One Medical Group, Inc · Miami, FLCLIA Number10D2341992
Laboratory TypePhysician Office
Certificate Effective DateApril 11, 2026
Certificate Expiration DateApril 10, 2028
Laboratory DirectorKaren R. Black
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group, Inc82 SW 8th St - Enterprise, Miami, FL 33130
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 10D2341993
One Medical Group, Inc · Pembroke Pines, FLCLIA Number10D2341993
Laboratory TypePhysician Office
Certificate Effective DateApril 11, 2026
Certificate Expiration DateApril 10, 2028
Laboratory DirectorKaren R. Black
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group, Inc309 SW 145th Terrace - Enterprise, Pembroke Pines, FL 33027
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 10D2341994
One Medical Group, Inc · Miami, FLCLIA Number10D2341994
Laboratory TypePhysician Office
Certificate Effective DateApril 11, 2026
Certificate Expiration DateApril 10, 2028
Laboratory DirectorKaren R. Black
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group, Inc2984 Grand Ave - Enterprise, Miami, FL 33133
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 10D2341923
One Medical Group, Inc · Doral, FLCLIA Number10D2341923
Laboratory TypePhysician Office
Certificate Effective DateApril 10, 2026
Certificate Expiration DateApril 9, 2028
Laboratory DirectorKaren R. Black
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group, Inc8700 NW 36th St, Ste #107 - Enterprise, Doral, FL 33178
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 06D2341752
One Medical · Denver, COCLIA Number06D2341752
Laboratory TypePhysician Office
Certificate Effective DateApril 8, 2026
Certificate Expiration DateApril 7, 2028
Laboratory DirectorEric L. Hetzel
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical4100 Mississippi Ave Suite 110 Room 2, Denver, CO 80246
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 50D2319835
One Medical · Bellevue, WACLIA Number50D2319835
Laboratory TypePhysician Office
Certificate Effective DateMarch 7, 2025
Certificate Expiration DateApril 4, 2028
Laboratory DirectorSibyl Siegfried
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical333 108th Ave. NE 1st Floor - Enterprise, Bellevue, WA 98004
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 50D2319838
One Medical · Federal Way, WACLIA Number50D2319838
Laboratory TypePhysician Office
Certificate Effective DateMarch 7, 2025
Certificate Expiration DateApril 4, 2028
Laboratory DirectorSibyl Siegfried
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical1414 S 324th St Ste B207 Rm 113, Federal Way, WA 98003
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 50D2319840
One Medical · Puyallup, WACLIA Number50D2319840
Laboratory TypePhysician Office
Certificate Effective DateMarch 7, 2025
Certificate Expiration DateApril 4, 2028
Laboratory DirectorSibyl Siegfried
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical3705 S Meridian Ste B Room 123, Puyallup, WA 98373
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 50D2319844
One Medical · Renton, WACLIA Number50D2319844
Laboratory TypePhysician Office
Certificate Effective DateMarch 7, 2025
Certificate Expiration DateApril 4, 2028
Laboratory DirectorSibyl Siegfried
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical64 Rainier Ave S Rm 121, Renton, WA 98057
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 50D2320110
One Medical · Seattle, WACLIA Number50D2320110
Laboratory TypePhysician Office
Certificate Effective DateMarch 12, 2025
Certificate Expiration DateApril 4, 2028
Laboratory DirectorSibyl Siegfried
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical15214 Aurora Ave N Room 120, Seattle, WA 98133
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 50D2342878
One Medical · Seattle, WACLIA Number50D2342878
Laboratory TypePhysician Office
Certificate Effective DateApril 28, 2026
Certificate Expiration DateApril 4, 2028
Laboratory DirectorTeresa Mcgrath
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical2021 7th Ave, Seattle, WA 98121
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 34D2256824
One Medical · Cary, NCCLIA Number34D2256824
Laboratory TypePhysician Office
Certificate Effective DateMarch 29, 2026
Certificate Expiration DateMarch 28, 2028
Laboratory DirectorAshley Greer
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical720 Fenton Market Way, Ste 140 - Laboratory, Cary, NC 27511
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 45D2256142
One Medical · Pearland, TXCLIA Number45D2256142
Laboratory TypePhysician Office
Certificate Effective DateMarch 21, 2026
Certificate Expiration DateMarch 20, 2028
Laboratory DirectorRekha Avirah
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical10904 Memorial Hermann Suite 109, Pearland, TX 77584
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 07D2300615
One Medical · Westport, CTCLIA Number07D2300615
Laboratory TypePhysician Office
Certificate Effective DateMarch 13, 2026
Certificate Expiration DateMarch 12, 2028
Laboratory DirectorSarah C. Fiallo
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical20 Elm Street-Commercial, Westport, CT 06880
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 06D2113593
One Medical · Colorado Springs, COCLIA Number06D2113593
Laboratory TypePhysician Office
Certificate Effective DateJanuary 25, 2026
Certificate Expiration DateJanuary 24, 2028
Laboratory DirectorDr. Mark M. Reeves
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical321 S Tejon St, Suite 100, Colorado Springs, CO 80903
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 06D2122308
One Medical · Englewood, COCLIA Number06D2122308
Laboratory TypePhysician Office
Certificate Effective DateJanuary 25, 2026
Certificate Expiration DateJanuary 24, 2028
Laboratory DirectorDr. Eric L. Hetzel
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical195 Inverness Drive West Suite 100, Englewood, CO 80112
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 06D2146304
One Medical · Colorado Springs, COCLIA Number06D2146304
Laboratory TypePhysician Office
Certificate Effective DateJanuary 25, 2026
Certificate Expiration DateJanuary 24, 2028
Laboratory DirectorDr. Mark M. Reeves
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical13271 Bass Pro Drive, Suite 140, Colorado Springs, CO 80921
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 06D2150270
One Medical · Littleton, COCLIA Number06D2150270
Laboratory TypePhysician Office
Certificate Effective DateJanuary 25, 2026
Certificate Expiration DateJanuary 24, 2028
Laboratory DirectorDr. Eric L. Hetzel
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical2600 West Belleview Ave, Suite 200, Littleton, CO 80123
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 05D2042783
One Medical Group · Burlingame, CACLIA Number05D2042783
Laboratory TypePhysician Office
Certificate Effective DateJanuary 13, 2026
Certificate Expiration DateJanuary 12, 2028
Laboratory DirectorKevin C. Fell, MD
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group329 Primrose Rd Fl 2nd, Burlingame, CA 94010
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 05D2044220
One Medical Group Inc. · Palo Alto, CACLIA Number05D2044220
Laboratory TypePhysician Office
Certificate Effective DateJanuary 13, 2026
Certificate Expiration DateJanuary 12, 2028
Laboratory DirectorKevin C. Fell
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group Inc.590 Forest Ave, Palo Alto, CA 94301
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 05D2093514
One Medical Group · Redwood City, CACLIA Number05D2093514
Laboratory TypePhysician Office
Certificate Effective DateJanuary 13, 2026
Certificate Expiration DateJanuary 12, 2028
Laboratory DirectorKevin C. Fell, MD
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group900 Veterans Blvd Ste 150, Redwood City, CA 94063
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 45D2248539
One Medical · Sugar Land, TXCLIA Number45D2248539
Laboratory TypePhysician Office
Certificate Effective DateJanuary 13, 2026
Certificate Expiration DateJanuary 12, 2028
Laboratory DirectorRekha C. Avirah
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical2150 Town Square Plaza Suite 100, Sugar Land, TX 77479
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 05D2048679
One Medical Group · San Francisco, CACLIA Number05D2048679
Laboratory TypePhysician Office
Certificate Effective DateJanuary 12, 2026
Certificate Expiration DateJanuary 11, 2028
Laboratory DirectorLuis A. Rodriguez Villalobos
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group3885 24th St., San Francisco, CA 94114
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 05D2247921
One Medical Group, Inc · Oakland, CACLIA Number05D2247921
Laboratory TypePhysician Office
Certificate Effective DateJanuary 12, 2026
Certificate Expiration DateJanuary 11, 2028
Laboratory DirectorPeggy Newcomer
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group, Inc1955 Broadway, Suite A, Oakland, CA 94612
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate of Waiver · 45D2336396
One Medical · Austin, TXCLIA Number45D2336396
Laboratory TypePhysician Office
Certificate Effective DateJanuary 2, 2026
Certificate Expiration DateJanuary 1, 2028
Laboratory DirectorLindsay K. Botsford
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical3001 Palm Way, Suite D134 - Seniors, Austin, TX 78758
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 45D2336398
One Medical · Austin, TXCLIA Number45D2336398
Laboratory TypePhysician Office
Certificate Effective DateJanuary 2, 2026
Certificate Expiration DateJanuary 1, 2028
Laboratory DirectorLindsay K. Botsford
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical319 Congress Ave, Suite 100 - Seniors, Austin, TX 78701
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 45D2336403
One Medical · Austin, TXCLIA Number45D2336403
Laboratory TypePhysician Office
Certificate Effective DateJanuary 2, 2026
Certificate Expiration DateJanuary 1, 2028
Laboratory DirectorLindsay K. Botsford
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical1900 Aldrich Street, Suite 150 - Seniors, Austin, TX 78723
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 45D2336416
One Medical · Austin, TXCLIA Number45D2336416
Laboratory TypePhysician Office
Certificate Effective DateJanuary 2, 2026
Certificate Expiration DateJanuary 1, 2028
Laboratory DirectorLindsay, K. Botsford
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical2500 W William Cannon Dr., Ste 401 - Seniors, Austin, TX 78745
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 22D2047487
One Medical · Boston, MACLIA Number22D2047487
Laboratory TypePhysician Office
Certificate Effective DateDecember 1, 2025
Certificate Expiration DateNovember 30, 2027
Laboratory DirectorLena Lax
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical53 State St, #106 - Commercial, Boston, MA 02109
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 05D2224338
One Medical Group · San Mateo, CACLIA Number05D2224338
Laboratory TypePhysician Office
Certificate Effective DateNovember 13, 2025
Certificate Expiration DateNovember 12, 2027
Laboratory DirectorKhae Saephanh
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group2950 S Delaware Street, Suite 150, San Mateo, CA 94403
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 45D2241562
One Medical · Houston, TXCLIA Number45D2241562
Laboratory TypePhysician Office
Certificate Effective DateOctober 29, 2025
Certificate Expiration DateOctober 28, 2027
Laboratory DirectorRekha Avirah
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical1700 Post Oak Boulevard, 1-140, 1-150, 1-160, Houston, TX 77056
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 34D2292220
One Medical · Wake Forest, NCCLIA Number34D2292220
Laboratory TypePhysician Office
Certificate Effective DateOctober 23, 2025
Certificate Expiration DateOctober 22, 2027
Laboratory DirectorAshley Greer
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical515 Dr. Calvin Jones Hwy, Ste 110 - Commercial, Wake Forest, NC 27587
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 45D2239967
One Medical · The Woodlands, TXCLIA Number45D2239967
Laboratory TypePhysician Office
Certificate Effective DateOctober 15, 2025
Certificate Expiration DateOctober 14, 2027
Laboratory DirectorRekha Avirah
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical1501 Lake Robbins Drive Suite 100, The Woodlands, TX 77380
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate of Waiver · 22D2331250
One Medical · Wellesley, MACLIA Number22D2331250
Laboratory TypePhysician Office
Certificate Effective DateSeptember 29, 2025
Certificate Expiration DateSeptember 28, 2027
Laboratory DirectorHeather L. Lampert
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical74 Central Street, Unit B, Commercial, Wellesley, MA 02482
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 03D2290610
One Medical · Queen Creek, AZCLIA Number03D2290610
Laboratory TypePhysician Office
Certificate Effective DateSeptember 27, 2025
Certificate Expiration DateSeptember 26, 2027
Laboratory DirectorGiao X. Quach
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical20734 E Maya Rd Ste 101-Commercial, Queen Creek, AZ 85142
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 45D2289428
One Medical · Webster, TXCLIA Number45D2289428
Laboratory TypePhysician Office
Certificate Effective DateSeptember 11, 2025
Certificate Expiration DateSeptember 10, 2027
Laboratory DirectorDeborah Boateng
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical148 El Dorado Blvd, Ste 130, Webster, TX 77598
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 03D2288985
One Medical · Tempe, AZCLIA Number03D2288985
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2025
Certificate Expiration DateAugust 31, 2027
Laboratory DirectorThomas Tsai
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical222 S Mill Ave Ste 1230-Commercial, Tempe, AZ 85281
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 05D2135721
One Medical Group - Cow Hollow · San Francisco, CACLIA Number05D2135721
Laboratory TypePhysician Office
Certificate Effective DateAugust 25, 2025
Certificate Expiration DateAugust 24, 2027
Laboratory DirectorOlayinka A. Olowoyeye
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group - Cow Hollow1823 Union St, San Francisco, CA 94123
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate of Waiver · 14D2328410
One Medical · Deerfield, ILCLIA Number14D2328410
Laboratory TypePhysician Office
Certificate Effective DateAugust 8, 2025
Certificate Expiration DateAugust 7, 2027
Laboratory DirectorHelen Xenos
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical730 Waukegan Rd - Seniors/Enterprise, Deerfield, IL 60015
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 14D2328412
One Medical · Skokie, ILCLIA Number14D2328412
Laboratory TypePhysician Office
Certificate Effective DateAugust 8, 2025
Certificate Expiration DateAugust 7, 2027
Laboratory DirectorHelen Xenos
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical4999 Old Orchard Shopping Center Ste F12 & F13 - Seniors/Enterprise, Skokie, IL 60077
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 14D2328414
One Medical · Oak Brook, ILCLIA Number14D2328414
Laboratory TypePhysician Office
Certificate Effective DateAugust 8, 2025
Certificate Expiration DateAugust 7, 2027
Laboratory DirectorHelen Xenos
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical3041 Butterfield Rd - E100 - Seniors/Enterprise, Oak Brook, IL 60523
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 14D2328417
One Medical · Chicago, ILCLIA Number14D2328417
Laboratory TypePhysician Office
Certificate Effective DateAugust 8, 2025
Certificate Expiration DateAugust 7, 2027
Laboratory DirectorHelen Xenos
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical1640 N Damen Ave - Seniors/Enterprise, Chicago, IL 60647
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 14D2328418
One Medical · Chicago, ILCLIA Number14D2328418
Laboratory TypePhysician Office
Certificate Effective DateAugust 8, 2025
Certificate Expiration DateAugust 7, 2027
Laboratory DirectorHelen Xenos
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical109 N Aberdeen St - Sw2 - Seniors/Enterprise, Chicago, IL 60607
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 14D2328419
One Medical · Merchandise Mart, ILCLIA Number14D2328419
Laboratory TypePhysician Office
Certificate Effective DateAugust 8, 2025
Certificate Expiration DateAugust 7, 2027
Laboratory DirectorHelen Xenos
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical415 N Lasalle Dr - Ste 100 - Seniors/Enterprise, Merchandise Mart, IL 60654
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 14D2328421
One Medical · Chicago, ILCLIA Number14D2328421
Laboratory TypePhysician Office
Certificate Effective DateAugust 8, 2025
Certificate Expiration DateAugust 7, 2027
Laboratory DirectorHelen Xenos
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical1931 N Halsted St - Seniors/Enterprise, Chicago, IL 60614
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 14D2328423
One Medical · Chicago, ILCLIA Number14D2328423
Laboratory TypePhysician Office
Certificate Effective DateAugust 8, 2025
Certificate Expiration DateAugust 7, 2027
Laboratory DirectorHelen Xenos
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical230 W Monroe St - Ste 100 - Seniors/Enterprise, Chicago, IL 60606
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 36D2231363
One Medical · Dublin, OHCLIA Number36D2231363
Laboratory TypePhysician Office
Certificate Effective DateAugust 3, 2025
Certificate Expiration DateAugust 2, 2027
Laboratory DirectorThomas Nguyen
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical6521 Longshore Loop, Suite 1A - Commerical, Dublin, OH 43017
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 34D2231322
One Medical · Durham, NCCLIA Number34D2231322
Laboratory TypePhysician Office
Certificate Effective DateAugust 2, 2025
Certificate Expiration DateAugust 1, 2027
Laboratory DirectorManisha Patel
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical905 Main St B101, Durham, NC 27701
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 36D2231347
One Medical · Columbus, OHCLIA Number36D2231347
Laboratory TypePhysician Office
Certificate Effective DateAugust 2, 2025
Certificate Expiration DateAugust 1, 2027
Laboratory DirectorThomas Nguyen
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical3870 Townsfair Way - Commerical, Columbus, OH 43219
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 36D2231348
One Medical · Columbus, OHCLIA Number36D2231348
Laboratory TypePhysician Office
Certificate Effective DateAugust 2, 2025
Certificate Expiration DateAugust 1, 2027
Laboratory DirectorThomas Nguyen
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical8926 Lyra Drive - Commerical, Columbus, OH 43240
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 38D2231123
One Medical · Beaverton, ORCLIA Number38D2231123
Laboratory TypePhysician Office
Certificate Effective DateJuly 30, 2025
Certificate Expiration DateJuly 29, 2027
Laboratory DirectorMichael S. Chen
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical2865 SW Cedar Hills Blvd, Beaverton, OR 97005
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 34D2229626
One Medical · Raleigh, NCCLIA Number34D2229626
Laboratory TypePhysician Office
Certificate Effective DateJuly 14, 2025
Certificate Expiration DateJuly 13, 2027
Laboratory DirectorAbigail J. Lancaster
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical200 Park At North Hills Street Suite 100, Raleigh, NC 27609
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 11D2229188
One Medical · Atlanta, GACLIA Number11D2229188
Laboratory TypePhysician Office
Certificate Effective DateJuly 8, 2025
Certificate Expiration DateJuly 7, 2027
Laboratory DirectorSophia L. Mcintyre
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical650 North Avenue, NE, S204, Atlanta, GA 30308
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 11D2228957
One Medical · Dunwoody, GACLIA Number11D2228957
Laboratory TypePhysician Office
Certificate Effective DateJuly 6, 2025
Certificate Expiration DateJuly 5, 2027
Laboratory DirectorNailah Abulbaaqee
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical150 Perimeter Place, NE, Bldg E, Dunwoody, GA 30338
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 45D2284841
One Medical · Plano, TXCLIA Number45D2284841
Laboratory TypePhysician Office
Certificate Effective DateJune 29, 2025
Certificate Expiration DateJune 28, 2027
Laboratory DirectorGreg W. Hayes
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical5717 Legacy Dr Ste 180 - Commercial, Plano, TX 75024
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 34D2277847
One Medical · Raleigh, NCCLIA Number34D2277847
Laboratory TypePhysician Office
Certificate Effective DateMarch 7, 2025
Certificate Expiration DateMarch 6, 2027
Laboratory DirectorAshley Greer
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical442 Woodburn Road - Commercial, Raleigh, NC 27605
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 05D2126319
One Medical Group · Emeryville, CACLIA Number05D2126319
Laboratory TypePhysician Office
Certificate Effective DateFebruary 23, 2025
Certificate Expiration DateFebruary 22, 2027
Laboratory DirectorLeah Rothman
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group1333 Powell St Ste 103, Emeryville, CA 94608
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 07D2277225
One Medical · New Canaan, CTCLIA Number07D2277225
Laboratory TypePhysician Office
Certificate Effective DateFebruary 23, 2025
Certificate Expiration DateFebruary 22, 2027
Laboratory DirectorSarah C. Fiallo
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical22 Pine St - Commercial, New Canaan, CT 06840
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 07D2277228
One Medical · Darien, CTCLIA Number07D2277228
Laboratory TypePhysician Office
Certificate Effective DateFebruary 23, 2025
Certificate Expiration DateFebruary 22, 2027
Laboratory DirectorSarah C. Fiallo
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical104 Heights Rd - Commercial, Darien, CT 06820
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 45D2277270
One Medical · Katy, TXCLIA Number45D2277270
Laboratory TypePhysician Office
Certificate Effective DateFebruary 23, 2025
Certificate Expiration DateFebruary 22, 2027
Laboratory DirectorVikash U. Patel
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical2717 Commercial Center Blvd, Ste D150, Katy, TX 77494
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 05D2125874
One Medical Group - San Jose North First · San Jose, CACLIA Number05D2125874
Laboratory TypePhysician Office
Certificate Effective DateFebruary 14, 2025
Certificate Expiration DateFebruary 13, 2027
Laboratory DirectorSarah A. Brill
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical Group - San Jose North First2150 N 1st St Ste 250, San Jose, CA 95131
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 05D2276363
One Medical · Berkeley, CACLIA Number05D2276363
Laboratory TypePhysician Office
Certificate Effective DateFebruary 7, 2025
Certificate Expiration DateFebruary 6, 2027
Laboratory DirectorPeter Cardiello
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical2145 University Ave, Berkeley, CA 94704
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate of Waiver · 38D2274967
One Medical · Hillsboro, ORCLIA Number38D2274967
Laboratory TypePhysician Office
Certificate Effective DateJanuary 12, 2025
Certificate Expiration DateJanuary 11, 2027
Laboratory DirectorMichael S. Chen
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical6377 NE Evergreen Pkwy, Hillsboro, OR 97124
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 45D2274352
One Medical · Fort Worth, TXCLIA Number45D2274352
Laboratory TypePhysician Office
Certificate Effective DateJanuary 3, 2025
Certificate Expiration DateJanuary 2, 2027
Laboratory DirectorGreg W. Hayes
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical2974 W 7th St - Commercial, Fort Worth, TX 76107
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 22D2121652
One Medical · Boston, MACLIA Number22D2121652
Laboratory TypePhysician Office
Certificate Effective DateNovember 10, 2024
Certificate Expiration DateNovember 9, 2026
Laboratory DirectorDr. William J. Meikrantz
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical185 Dartmouth St Ste 603 Commercial, Boston, MA 02116
CLIA data matches this NPI record on: ✓ Name ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Certificate of Waiver · 11D2150690
One Medical - Surgarloaf · Lawrenceville, GACLIA Number11D2150690
Laboratory TypePhysician Office
Certificate Effective DateJuly 2, 2026
Certificate Expiration DateJuly 1, 2028
Laboratory DirectorHaley Hodoval
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical - Surgarloaf4850 Sugarloaf Parkway, Suite 101, Lawrenceville, GA 30044
CLIA data matches this NPI record on: ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 22D2341449
One Medical - Seaport · Boston, MACLIA Number22D2341449
Laboratory TypePhysician Office
Certificate Effective DateApril 2, 2026
Certificate Expiration DateApril 1, 2028
Laboratory DirectorEmilie J. Gruhl
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical - Seaport26 Thomson Pl, Seniors/Enterprise, Boston, MA 02210
CLIA data matches this NPI record on: ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 07D2341036
One Medical - Westport · Westport, CTCLIA Number07D2341036
Laboratory TypePhysician Office
Certificate Effective DateMarch 26, 2026
Certificate Expiration DateMarch 25, 2028
Laboratory DirectorRobert Wilson
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical - Westport20 Elm Street - Enterprise, Westport, CT 06880
CLIA data matches this NPI record on: ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate of Waiver · 36D2339440
One Medical - Polaris · Columbus, OHCLIA Number36D2339440
Laboratory TypePhysician Office
Certificate Effective DateMarch 3, 2026
Certificate Expiration DateMarch 2, 2028
Laboratory DirectorPooja Kamath
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical - Polaris8926 Lyra Drive - Enterprise, Columbus, OH 43240
CLIA data matches this NPI record on: ✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Certificate for Provider-Performed Microscopy Procedures (PPMP) · 30D2034938
One Medical At Dartmouth · Hanover, NHCLIA Number30D2034938
Laboratory TypePhysician Office
Certificate Effective DateJanuary 6, 2026
Certificate Expiration DateJanuary 5, 2028
Laboratory DirectorRonald S. Englert
Laboratory Phone(888) 663-6331
Laboratory LocationOne Medical At Dartmouth7 Allen St, Ste 100, Hanover, NH 03755
CLIA data matches this NPI record on: ✓ Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
King County (206) 267-4390
King County (888) 663-6331
King County (888) 663-6331
King County (206) 267-4390
King County (888) 663-6331
King County (206) 267-4390
King County (206) 267-4390
King County (888) 663-6331
King County (888) 663-6331
King County (888) 663-6331
King County (888) 663-6331
King County (888) 663-6331
King County (888) 663-6331
King County (888) 663-6331
King County (206) 267-4390
King County (415) 658-6791
King County (206) 267-4390
King County (206) 267-4390
King County (206) 267-4390
King County (888) 663-6331
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is One Medical Group, Inc.'s NPI number?
The NPI number for One Medical Group, Inc. is 1023899978. It was assigned to this organization in the NPPES registry on October 6, 2023.
Where is One Medical Group, Inc. located?
One Medical Group, Inc. is located at 1600 7th Ave Ste 110, Seattle, WA 98101. The listed phone number is (888) 663-6331.
What is One Medical Group, Inc.'s specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Does One Medical Group, Inc. hold CLIA laboratory certificates?
Yes. 96 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.
When was this NPI record last updated?
The NPPES record for One Medical Group, Inc. was last updated on October 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# One Medical Group, Inc. · NPI 1023899978
Family Medicine organization in Seattle, Washington. Organization record, active in the CMS NPPES registry since October 6, 2023.
## Identity
- **NPI:** 1023899978 (Entity type: Organization)
- **Enumerated:** October 6, 2023
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Organization subpart:** No
- **Authorized official:** Andrew Diamond, CHIEF MEDICAL OFFICER
## Practice location
- **Address:** 1600 7TH AVE STE 110, Seattle, WA 98101-2288
- **Phone:** (888) 663-6331 · **Fax:** (206) 267-4391
## Record status
- **NPPES last updated:** October 6, 2023
- **CLIA laboratory certificates:** 96 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1023899978) · Data from the CMS NPPES public registry.