CITY & COUNTY OF SAN FRANCISCO
NPI 1528193422
Clinic/Center - Primary Care in San Francisco, CA

Active since February 22, 2007
3850 17TH ST, SAN FRANCISCO, CA 94114(415) 487-7500(415) 558-8221 Get Directions Write a Review

NPPES record last updated: July 2, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jul 2, 2025, Feb 17, 2021 (2 updates tracked since 2021).

About City & County Of San Francisco NPPES

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

CITY & COUNTY OF SAN FRANCISCO (NPI 1528193422) is a healthcare organization registered as a primary care in San Francisco, California and active in the NPI registry since February 2007. The organization lists Timothy Arnold, Deputy Director, Pfs, as its authorized official.

NPPES Registry Identity

NPI1528193422
Entity TypeOrganization
Primary Taxonomy261QP2300X
Legal Business NameCITY & COUNTY OF SAN FRANCISCO
Location Address3850 17TH STSan Francisco, CA 94114-2031
Mailing Address1001 Potrero Ave Bldg 10San Francisco, CA 94110-3518 · (415) 206-8338 · Fax (415) 206-3837
Fax(415) 558-8221
Organization SubpartNo
Authorized OfficialTimothy ArnoldDeputy Director, Pfs · (415) 759-3351
Enumeration DateFebruary 22, 2007
Last NPPES UpdateJuly 2, 20252 updates tracked since enumeration
NPPES CertifiedJuly 2, 2025
NPI 1528193422 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities
Taxonomy Code261QP2300X
3850 17TH ST, San Francisco, CA 94114

Other Names 1

Other NameHealth Center #1

Other Identifiers 1

MedicaidBCP11733FCA

Other Providers at the Same Location NPPES 20

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

Internal Medicine
3850 17TH ST, CASTRO-MISSION HEALTH CENTER
SAN FRANCISCO, CA 94114
Counselor (Mental Health)
3850 17TH ST
SAN FRANCISCO, CA 94114
Family Medicine
3850 17TH ST
SAN FRANCISCO, CA 94114
Marriage & Family Therapist
3850 17TH ST
SAN FRANCISCO, CA 94114
Counselor
3850 17TH ST
SAN FRANCISCO, CA 94114
Family Medicine
3850 17TH ST, CASTRO-MISSION HEALTH CENTER
SAN FRANCISCO, CA 94114
Behavior Analyst
3850 17TH ST
SAN FRANCISCO, CA 94114
Registered Nurse (Community Health)
3850 17TH ST
SAN FRANCISCO, CA 94114

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 City & County Of San Francisco's NPI number?

The NPI number for City & County Of San Francisco is 1528193422. It was assigned to this organization in the NPPES registry on February 22, 2007. The provider is also known as Health Center #1.

Where is City & County Of San Francisco located?

City & County Of San Francisco is located at 3850 17th St, San Francisco, CA 94114. The listed phone number is (415) 487-7500.

What is City & County Of San Francisco's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

When was this NPI record last updated?

The NPPES record for City & County Of San Francisco was last updated on July 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.