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ONE MEDICAL
NPI 1114449972
Family Medicine in Mountain View, CA

Active since July 13, 2017CLIA 45D2201809 · Microscopy
1600 AMPHITHEATRE PKWY, MOUNTAIN VIEW, CA 94043(650) 227-1102(650) 227-1107 Get Directions Write a Review

NPPES record last updated: October 22, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Oct 22, 2020, Jul 13, 2017 (2 updates tracked since 2017).

About One Medical NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ONE MEDICAL (NPI 1114449972) is a healthcare organization registered as a family medicine in Mountain View, California and active in the NPI registry since July 2017. The organization holds a CLIA Microscopy certificate valid through November 22, 2026 and lists Andrew Diamond, Chief Medical Director, as its authorized official.

NPPES Registry Identity

NPI1114449972
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameONE MEDICAL GROUP, INC.
Location Address1600 AMPHITHEATRE PKWYMountain View, CA 94043-1351
Mailing Address1 Embarcadero Ctr Ste 1900San Francisco, CA 94111-3723 · (415) 658-6791 · Fax (415) 520-0904
Phone(650) 227-1102
Fax(650) 227-1107
Organization SubpartYes
Authorized OfficialAndrew DiamondChief Medical Director · (415) 658-6791
Enumeration DateJuly 13, 2017
Last NPPES UpdateOctober 22, 20202 updates tracked since enumeration
NPPES CertifiedOctober 22, 2020
✔ NPI 1114449972 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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
1600 AMPHITHEATRE PKWY, Mountain View, CA 94043
Open in Google Maps ↗

Other Names 1

Doing Business AsOne Medical

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

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 for Provider-Performed Microscopy Procedures (PPMP) 45D2201809

One Medical With Ascension · Austin, TX
Active · expires Nov 22, 2026
CLIA Number45D2201809
Laboratory TypePhysician Office
Certificate Effective DateNovember 23, 2024
Certificate Expiration DateNovember 22, 2026
Laboratory DirectorRobert L. Duhaney
Laboratory Phone(415) 658-6791
Laboratory LocationOne Medical With Ascension3001 Palm Way, Suite D134-Commercial, Austin, TX 78758
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.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

COMMUNITY ACUPUNCTURE INC.
Acupuncturist
1600 AMPHITHEATRE PKWY
MOUNTAIN VIEW, CA 94043
Santa Clara County (530) 865-8727
FORD BREWER, MD, INC
General Practice
1600 AMPHITHEATRE PKWY, BLDG 40
MOUNTAIN VIEW, CA 94043
Santa Clara County (650) 214-6369
JOCELYNN GRACE BONILLA
Behavior Technician
1600 AMPHITHEATRE PKWY
MOUNTAIN VIEW, CA 94043
Santa Clara County (951) 595-4673
DONNA MARCHETTI
Physician Assistant (Medical)
1600 AMPHITHEATRE PKWY
MOUNTAIN VIEW, CA 94043
Santa Clara County (650) 214-6369
MODERN WENG D.O.
Internal Medicine
1600 AMPHITHEATRE PKWY
MOUNTAIN VIEW, CA 94043
Santa Clara County (650) 227-1102
DR. KELLY DESELMS TRAVER-SELLING MD
General Practice
1600 AMPHITHEATRE PKWY
MOUNTAIN VIEW, CA 94043
Santa Clara County (650) 253-0890
JASON DEAN HIPP MD
Pathology (Anatomic Pathology)
1600 AMPHITHEATRE PKWY
MOUNTAIN VIEW, CA 94043
Santa Clara County (650) 253-0000
MS. DEBRA MING SUN FNP
Nurse Practitioner (Family)
1600 AMPHITHEATRE PKWY, B-40
MOUNTAIN VIEW, CA 94043
Santa Clara County (650) 241-6369

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 1114449972. It was assigned to this organization in the NPPES registry on July 13, 2017. The provider is doing business as One Medical.

Where is One Medical Group, Inc. located?

One Medical Group, Inc. is located at 1600 Amphitheatre Pkwy, Mountain View, CA 94043. The listed phone number is (650) 227-1102.

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 a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 45D2201809) is associated with this NPI, valid through November 22, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for One Medical Group, Inc. was last updated on October 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.