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ONE MEDICAL SENIORS GROUP, INC.
NPI 1699625483
Family Medicine in Beverly Hills, CA

Active since January 30, 2026
9725 WILSHIRE BLVD, BEVERLY HILLS, CA 90212(888) 663-6331(415) 252-7176 Get Directions Write a Review

NPPES record last updated: January 30, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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 1699625483) is a healthcare organization registered as a family medicine in Beverly Hills, California and active in the NPI registry since January 2026. The organization maintains 13 additional practice locations and lists Andrew S Diamond, Chief Medical Officer, as its authorized official.

NPPES Registry Identity

NPI1699625483
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(888) 663-6331
Fax(415) 252-7176
Organization SubpartNo
Authorized OfficialAndrew S DiamondChief Medical Officer · (415) 689-3426
Enumeration DateJanuary 30, 2026
NPPES CertifiedJanuary 30, 2026
✔ NPI 1699625483 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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Secondary Practice Locations 13

Location 1525 BroadwaySanta Monica, CA 90401-2478 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 210250 Santa Monica Blvd Ste 1280Los Angeles, CA 90067-6469 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 3700 S Flower StLos Angeles, CA 90017-4101 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 48570 W Sunset BlvdWest Hollywood, CA 90069-2312 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 5740 S Allied Way Ste DEl Segundo, CA 90245-5512 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 610000 Washington Blvd Ste 108Culver City, CA 90232-2782 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 76460 E Pacific Coast Hwy Ste 210Long Beach, CA 90803-4259 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 8801 Spectrum Center DrIrvine, CA 92618-4959 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 926741 Aliso Creek Rd Ste FAliso Viejo, CA 92656-4804 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 1012301 Wilshire BlvdLos Angeles, CA 90025-1007 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 117881 Edinger Ave Ste 124Huntington Beach, CA 92647-7647 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 126250 Topanga Canyon Blvd Ste 1585Woodland Hills, CA 91367-2280 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 133850 Barranca Pkwy Ste KlIrvine, CA 92606-1202 · 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

Other Providers at the Same Location NPPES 11

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

CHRISTINA VU PHAM
Family Medicine
9725 WILSHIRE BLVD
BEVERLY HILLS, CA 90212
Los Angeles County (323) 305-7150
DR. ERIN DURALDE MD
Internal Medicine
9725 WILSHIRE BLVD
BEVERLY HILLS, CA 90212
Los Angeles County (888) 663-6331
DR. DERRICK TRONG NGUYEN DO
Family Medicine
9725 WILSHIRE BLVD
BEVERLY HILLS, CA 90212
Los Angeles County (888) 663-6331
MS. TRACEY BREBNER P.A.
Physician Assistant
9725 WILSHIRE BLVD
BEVERLY HILLS, CA 90212
Los Angeles County (323) 305-7150
JACQUELINE E YARIS M.D.
Internal Medicine
9725 WILSHIRE BLVD
BEVERLY HILLS, CA 90212
Los Angeles County (323) 305-7150
AARTI R KULKARNI MD
Family Medicine
9725 WILSHIRE BLVD
BEVERLY HILLS, CA 90212
Los Angeles County (323) 305-7150
CASEY JAMES NAGEL M.D.
Internal Medicine
9725 WILSHIRE BLVD
BEVERLY HILLS, CA 90212
Los Angeles County (888) 663-6331
ONE MEDICAL SENIORS GROUP, INC.
Family Medicine
9725 WILSHIRE BLVD
BEVERLY HILLS, CA 90212
Los Angeles County (323) 305-7150

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 1699625483. It was assigned to this organization in the NPPES registry on January 30, 2026.

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 (888) 663-6331.

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

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

When was this NPI record last updated?

The NPPES record for One Medical Seniors Group, Inc. was last updated on January 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.