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

City & County of San Francisco

Organization Primary Care Clinic/Center · NPI 1598891574

City & County of San Francisco is a Primary Care Clinic/Center in San Francisco, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007

Practice location Address checks out

1490 Mason St
San Francisco, CA 94133-4222
Phone: (415) 705-8500
Fax: (415) 705-8578
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Primary Care Clinic/Center (primary) Taxonomy 261QP2300X (CA)

Record details

NPI number1598891574
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Timothy Arnold — Deputy Director, Pfs · (415) 759-3351
Other names Health Center #4; Health Center #4
NPI enumeratedFebruary 26, 2007
Last updated in NPPESJuly 2, 2025
Certification dateJuly 2, 2025
Mailing address1001 Potrero Ave Bldg 10, San Francisco, CA 94110-3518

Other providers in San Francisco