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ONE MEDICAL SENIORS GROUP, INC.
NPI 1760130413
Family Medicine in Beverly Hills, CA

Active since March 11, 2022
9725 WILSHIRE BLVD, BEVERLY HILLS, CA 90212(323) 305-7150(323) 305-7149 Get Directions Write a Review

NPPES record last updated: April 3, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 3, 2025, Oct 20, 2023, Oct 12, 2023 and 2 more (5 updates tracked since 2022).

About One Medical Seniors Group, Inc. NPPES

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

ONE MEDICAL SENIORS GROUP, INC. (NPI 1760130413), doing business as One Medical, is a healthcare organization registered as a family medicine in Beverly Hills, California and active in the NPI registry since March 2022. The organization maintains 14 additional practice locations and lists Andrew S Diamond, Chief Medical Officer, as its authorized official.

NPPES Registry Identity

NPI1760130413
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameONE MEDICAL SENIORS GROUP, INC.
Location Address9725 WILSHIRE BLVDBeverly Hills, CA 90212-2002
Mailing Address1 Embarcadero Ctr Ste 1900San Francisco, CA 94111-3723 · (415) 658-6791 · Fax (415) 520-0904
Phone(323) 305-7150
Fax(323) 305-7149
Organization SubpartNo
Authorized OfficialAndrew S DiamondChief Medical Officer · (415) 689-3426
Enumeration DateMarch 11, 2022
Last NPPES UpdateApril 3, 20255 updates tracked since enumeration
NPPES CertifiedApril 3, 2025
✔ NPI 1760130413 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
9725 WILSHIRE BLVD, Beverly Hills, CA 90212
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Other Names 2

Doing Business AsOne Medical
Doing Business AsOne Medical Socal

Secondary Practice Locations 14

Location 110250 Santa Monica Blvd Ste 1280Los Angeles, CA 90067-6469 · Phone (323) 305-7150 · Fax (415) 252-7176
Location 26250 Topanga Canyon Blvd Ste 1585Woodland Hills, CA 91367-2280 · Phone (818) 927-2057 · Fax (415) 252-7176
Location 38570 W Sunset Blvd Ste 1.5West Hollywood, CA 90069-2312 · Phone (310) 500-2041 · Fax (323) 305-7149
Location 4525 Broadway Ste 1101Santa Monica, CA 90401-2971 · Phone (310) 500-2045 · Fax (415) 252-7176
Location 56460 E Pacific Coast Hwy Ste 210Long Beach, CA 90803-4259 · Phone (562) 270-9997 · Fax (415) 252-7176
Location 6740 S Allied Way Ste DEl Segundo, CA 90245-5512 · Phone (310) 500-2045 · Fax (415) 252-7176
Location 710000 Washington Blvd Ste 108Culver City, CA 90232-2782 · Phone (310) 500-2045 · Fax (415) 252-7176
Location 812301 Wilshire Blvd Ste 100Los Angeles, CA 90025-1000 · Phone (310) 500-2045 · Fax (415) 252-7176
Location 9700 S Flower St Ste 2340Los Angeles, CA 90017-4123 · Phone (310) 500-2039 · Fax (310) 500-2039
Location 1021034 Pacific Coast Hwy Ste C230Huntington Beach, CA 92648-5335 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 1126741 Aliso Creek Rd Ste FAliso Viejo, CA 92656-4804 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 123850 Barranca Pkwy Ste KlIrvine, CA 92606-1202 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 13801 Spectrum Center DrIrvine, CA 92618-4959 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 147881 Edinger Ave Ste 124Huntington Beach, CA 92647-7647 · 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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

One Medical Seniors Group, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

48

Medicare enrollment records show 48 clinicians reassign Medicare billing to One Medical Seniors Group, Inc., which bills Medicare for the services they deliver. Of these, 4 practice at this address and 28 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 3

Family Practice29
Internal Medicine12
Nurse Practitioner7

Nearest to this location (20)

See all 48
Erin Duralde, MD
Internal Medicine
NPI 1134613862
9725 WILSHIRE BLVD
Beverly Hills, CA 90212
(888) 663-6331
✔ PECOS✔ Accepts MedicareSame address
Michael Miyazaki, D.O.
Family Practice
NPI 1891233706
9725 WILSHIRE BLVD
Beverly Hills, CA 90212
(888) 663-6331
✔ PECOS✔ Accepts MedicareSame address
Casey Nagel, M.D.
Internal Medicine
NPI 1750743878
9725 WILSHIRE BLVD
Beverly Hills, CA 90212
(888) 663-6331
✔ PECOS✔ Accepts MedicareSame address
Aarti Kulkarni, MD
Family Practice
NPI 1689828113
9725 WILSHIRE BLVD
Beverly Hills, CA 90212
(323) 305-7150
✔ PECOS✔ Accepts MedicareSame address
Gilbert Lee, M.D.
Family Practice
NPI 1891998258
10250 SANTA MONICA BLVD STE 1280
Los Angeles, CA 90067
(888) 663-6331
✔ PECOS✔ Accepts Medicare0.9 mi
Rachel Sellek, FNP-C
Nurse Practitioner
NPI 1639861875
10250 SANTA MONICA BLVD STE 1280
Los Angeles, CA 90067
(888) 663-6331
✔ PECOS✔ Accepts Medicare0.9 mi
Golsa Shahkar, MD
Family Practice
NPI 1346595006
10250 SANTA MONICA BLVD STE 1280
Los Angeles, CA 90067
(888) 663-6331
✔ PECOS✔ Accepts Medicare0.9 mi
Jennifer Meinhardt, D.O.
Internal Medicine
NPI 1417311978
10250 SANTA MONICA BLVD STE 1280
Los Angeles, CA 90067
(310) 300-1059
✔ PECOS✔ Accepts Medicare0.9 mi
Katherine Zeigler, MD
Family Practice
NPI 1740815729
8767 WILSHIRE BLVD FL 2
Beverly Hills, CA 90211
(310) 248-7000
✔ PECOS✔ Accepts Medicare1.4 mi
Jennifer Allaire, NP-C
Nurse Practitioner
NPI 1184062424
8570 W SUNSET BLVD STE 1.5
West Hollywood, CA 90069
(310) 500-2041
✔ PECOS✔ Accepts Medicare2.4 mi
Michael Cheng, FNP-C
Nurse Practitioner
NPI 1154049724
8570 W SUNSET BLVD STE 1.5
West Hollywood, CA 90069
(888) 663-6331
✔ PECOS2.4 mi
Lara Crystal-Ornelas, M.D.
Family Practice
NPI 1952842270
8570 W SUNSET BLVD STE 1.5
West Hollywood, CA 90069
(888) 663-6331
✔ PECOS✔ Accepts Medicare2.4 mi
Patrick Portiz, M.D., M.P.H.
Internal Medicine
NPI 1780011726
8570 W SUNSET BLVD
West Hollywood, CA 90069
(888) 663-6331
✔ PECOS✔ Accepts Medicare2.4 mi
Ashley Stratton, DO
Internal Medicine
NPI 1215595400
8570 W SUNSET BLVD STE 1.5
West Hollywood, CA 90069
(888) 663-6331
✔ PECOS✔ Accepts Medicare2.4 mi
Shelby Armstrong-Kager, DO
Family Practice
NPI 1538748090
10000 WASHINGTON BLVD STE 108
Culver City, CA 90232
(888) 663-6331
✔ PECOS✔ Accepts Medicare3.3 mi
Merja Clegg, MD
Family Practice
NPI 1538320767
10000 WASHINGTON BLVD STE 108
Culver City, CA 90232
(310) 500-2045
✔ PECOS✔ Accepts Medicare3.3 mi
Andrew Macquarrie, M.D.
Family Practice
NPI 1497173165
10000 WASHINGTON BLVD STE 108
Culver City, CA 90232
(888) 663-6331
✔ PECOS✔ Accepts Medicare3.3 mi
Setareh Radparvar
Family Practice
NPI 1639699119
10000 WASHINGTON BLVD STE 108
Culver City, CA 90232
(310) 500-2045
✔ PECOS✔ Accepts Medicare3.3 mi
Sunha Lee, MD
Family Practice
NPI 1275160491
12301 WILSHIRE BLVD STE 100
Los Angeles, CA 90025
(888) 663-6331
✔ PECOS✔ Accepts Medicare4.0 mi
Liliya Urena, NP
Nurse Practitioner
NPI 1043071087
12301 WILSHIRE BLVD STE 100
Los Angeles, CA 90025
(888) 663-6331
✔ PECOS✔ Accepts Medicare4.0 mi
See all 48 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Seniors Group, Inc.'s NPI number?

The NPI number for One Medical Seniors Group, Inc. is 1760130413. It was assigned to this organization in the NPPES registry on March 11, 2022. The provider is doing business as One Medical and One Medical SoCal.

Where is One Medical Seniors Group, Inc. located?

One Medical Seniors Group, Inc. is located at 9725 Wilshire Blvd, Beverly Hills, CA 90212. The listed phone number is (323) 305-7150.

What is One Medical Seniors Group, Inc.'s specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is One Medical Seniors Group, Inc. enrolled in Medicare?

Yes. One Medical Seniors Group, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through One Medical Seniors Group, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 48 clinicians in 3 Medicare specialties reassign their Medicare billing to One Medical Seniors Group, Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Family Practice (29), Internal Medicine (12) and Nurse Practitioner (7). Of these, 4 practice at this address and 28 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for One Medical Seniors Group, Inc. was last updated on April 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.