Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

One Medical Group, Inc

Organization Family Medicine Physician · NPI 1902395320

One Medical Group, Inc is a Family Medicine Physician in San Francisco, California. Licensed in California. Registered with an NPI since 2018.

Licensed in
CA
In the registry since
2018
Specialties on file
2
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

121 Spear St
San Francisco, CA 94105-1581
Phone: (415) 593-1096
Fax: (650) 227-1107
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X (CA)
Internal Medicine Physician Taxonomy 207R00000X (CA)

Record details

NPI number1902395320
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationOne Medical Group, Inc
Authorized official Andrew Diamond — President · (415) 658-6791
Other names One Medical; One Medical
NPI enumeratedMay 2, 2018
Last updated in NPPESJuly 13, 2023
Certification dateJuly 13, 2023
Mailing address1 Embarcadero Ctr Ste 1900, San Francisco, CA 94111-3723

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