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ONE MEDICAL SENIORS GROUP, INC.
NPI 1962206276
Family Medicine in San Francisco, CA

Active since April 03, 2025
110 SUTTER ST FL 6, SAN FRANCISCO, CA 94104(888) 663-6331(415) 252-7176 Get Directions Write a Review

NPPES record last updated: April 3, 2025. 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 1962206276) is a healthcare organization registered as a family medicine in San Francisco, California and active in the NPI registry since April 2025. The organization lists Andrew S Diamond, Chief Medical Officer, as its authorized official.

NPPES Registry Identity

NPI1962206276
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameONE MEDICAL SENIORS GROUP, INC.
Location Address110 SUTTER ST FL 6San Francisco, CA 94104-4020
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 DateApril 3, 2025
NPPES CertifiedApril 3, 2025
✔ NPI 1962206276 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
110 SUTTER ST FL 6, San Francisco, CA 94104
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Other Names 1

Other NameOne 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

Other Providers at the Same Location NPPES 5

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

MS. SALLY ANN HOLLAND P.A.-C
Physician Assistant (Medical)
110 SUTTER ST FL 6
SAN FRANCISCO, CA 94104
San Francisco County (415) 291-0480
MR. ERIC JAMES ACAY FNP
Nurse Practitioner (Family)
110 SUTTER ST FL 6
SAN FRANCISCO, CA 94104
San Francisco County (415) 392-8200
JASON V NGUYEN PA-C
Physician Assistant
110 SUTTER ST FL 6
SAN FRANCISCO, CA 94104
San Francisco County (415) 291-0480
JILLIAN LOFRESE
Registered Nurse
110 SUTTER ST FL 6
SAN FRANCISCO, CA 94104
San Francisco County (888) 633-6331
CAMILLE PRADO NP
Nurse Practitioner
110 SUTTER ST FL 6
SAN FRANCISCO, CA 94104
San Francisco County (415) 291-0480

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 1962206276. It was assigned to this organization in the NPPES registry on April 3, 2025. The provider is also known as One Medical.

Where is One Medical Seniors Group, Inc. located?

One Medical Seniors Group, Inc. is located at 110 Sutter St Fl 6, San Francisco, CA 94104. 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 April 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.