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City & County of San Francisco

Primary Care Clinic/Center in San Francisco, CA · enumerated 2007 · authorized official Timothy Arnold, Deputy Director, Pfs.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1831225804

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Registry record

Entity type Organization (Type 2)
Legal business name City & County of San Francisco
Other name <Unavail>
Practice address 1525 Silver Ave, San Francisco, CA, 94134
Phone (415) 715-0310
Fax (415) 467-3320
Enumeration date Feb 26, 2007
Last updated in NPPES Jul 2, 2025

Taxonomy & classification

261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Timothy Arnold
Title Deputy Director, Pfs
Phone (415) 759-3351

Other identifiers

Identifier Type State Issuer
BCP11737F Medicaid CA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for City & County of San Francisco?
The NPI for City & County of San Francisco is 1831225804, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for City & County of San Francisco?
NPPES lists Timothy Arnold (Deputy Director, Pfs) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-02.