CITY & COUNTY OF SAN FRANCISCO
NPI 1649213000
General Acute Care Hospital in San Francisco, CA

Q: What is City & County Of San Francisco's NPI number?

The NPI number for City & County Of San Francisco is 1649213000. It was assigned to this organization in the NPPES registry on June 14, 2006. The provider is doing business as Zuckerberg San Francisco General Hospital and Trauma Center.

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

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

Active since June 14, 2006

1001 POTRERO AVE, SAN FRANCISCO, CA 94110(415) 759-4067(415) 759-4649 Get Directions Write a Review

NPPES record last updated: July 1, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 1, 2025, Feb 17, 2021 (2 updates tracked since 2021).

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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 1649213000), doing business as Zuckerberg San Francisco General Hospital And Trauma Center, is a healthcare organization registered as a general acute care hospital in San Francisco, California and active in the NPI registry since June 2006. The organization lists Timothy Arnold, Deputy Director, Pfs, as its authorized official.

NPPES Registry Identity

NPI1649213000

Entity TypeOrganization

Primary Taxonomy282N00000X

Legal Business NameCITY & COUNTY OF SAN FRANCISCO

Location Address1001 POTRERO AVESan Francisco, CA 94110-3518

Mailing Address1001 Potrero Ave, Bldg 20 Ward 24San Francisco, CA 94110-3518 · (415) 759-4067 · Fax (415) 759-4649

Phone(415) 759-4067

Fax(415) 759-4649

Organization SubpartNo

Authorized OfficialTimothy ArnoldDeputy Director, Pfs · (415) 759-3351

Enumeration DateJune 14, 2006

Last NPPES UpdateJuly 1, 20252 updates tracked since enumeration

NPPES CertifiedJuly 1, 2025

✔ NPI 1649213000 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care HospitalHospitals

Taxonomy Code282N00000X

Definition

An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.

1001 POTRERO AVE, San Francisco, CA 94110

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Other Names 1

Doing Business AsZuckerberg San Francisco General Hospital And Trauma Center

Other Identifiers 1

MedicaidZZR00228WCA

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.

ROCIO C AGRAZ-LARA RN, PHN

Registered Nurse

1001 POTRERO AVE, ZSFG BUILDING 90 4TH FLOOR
SAN FRANCISCO, CA 94110

San Francisco County (415) 206-8524

DR. SUSAN WLODARCZYK MD

Student in an Organized Health Care Education/Training Program

1001 POTRERO AVE, BLDG 10, 3RD FLOOR, WARD 13 BOX 1364
SAN FRANCISCO, CA 94110

San Francisco County (415) 206-5164

AMY DINER PSY.D.

Student in an Organized Health Care Education/Training Program

1001 POTRERO AVE
SAN FRANCISCO, CA 94110

San Francisco County (415) 206-5270

CHRISTOPHER RUIZ

Case Manager/Care Coordinator

1001 POTRERO AVE
SAN FRANCISCO, CA 94110

San Francisco County (415) 206-3950

C. STIRLING SOMERS

Counselor

1001 POTRERO AVE
SAN FRANCISCO, CA 94110

San Francisco County (415) 206-5270

WILLIAM RUSSEL CARPENTER FNP-C

Nurse Practitioner (Family)

1001 POTRERO AVE
SAN FRANCISCO, CA 94110

San Francisco County (628) 206-8000

REGENTS OF THE UNIVERSITY OF CALIFORNIA

Clinical Medical Laboratory

1001 POTRERO AVE, BLDG 100, RM 104
SAN FRANCISCO, CA 94110

San Francisco County (415) 502-4775

DR. DENISE RENEE GONZALEZ MD

Internal Medicine

1001 POTRERO AVE, 1M
SAN FRANCISCO, CA 94110

San Francisco County (415) 206-6075

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 1649213000. It was assigned to this organization in the NPPES registry on June 14, 2006. The provider is doing business as Zuckerberg San Francisco General Hospital and Trauma Center.

Where is City & County Of San Francisco located?

City & County Of San Francisco is located at 1001 Potrero Ave, San Francisco, CA 94110. The listed phone number is (415) 759-4067.

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

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

When was this NPI record last updated?

The NPPES record for City & County Of San Francisco was last updated on July 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.