1. Home
  2. Directory
  3. California
  4. San Francisco
  5. Clinic Center
  6. NPI Profile

CITY & COUNTY OF SAN FRANCISCO
NPI 1164465548
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in San Francisco, CA

Active since June 14, 2006
1001 POTRERO AVE, BUILDING 20 WARD 24, SAN FRANCISCO, CA 94110(415) 759-4067(415) 759-4629 Get Directions Write a Review

NPPES record last updated: July 1, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 1, 2025, Feb 16, 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 1164465548), doing business as Zuckerberg San Francisco General Hospital And Trauma Center - Renal, is a healthcare organization registered as an end-stage renal disease (esrd) treatment 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

NPI1164465548
Entity TypeOrganization
Primary Taxonomy261QE0700X
Legal Business NameCITY & COUNTY OF SAN FRANCISCO
Location Address1001 POTRERO AVE, BUILDING 20 WARD 24San Francisco, CA 94110-3518
Mailing Address1001 Potrero Ave, Building 20 Ward 24San Francisco, CA 94110-3518 · (415) 759-4067 · Fax (415) 759-4629
Phone(415) 759-4067
Fax(415) 759-4629
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 1164465548 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · End-Stage Renal Disease (ESRD) TreatmentAmbulatory Health Care Facilities
Taxonomy Code261QE0700X
1001 POTRERO AVE, San Francisco, CA 94110
Open in Google Maps ↗

Other Names 1

Doing Business AsZuckerberg San Francisco General Hospital And Trauma Center - Renal

Other Identifiers 1

MedicaidCDC02813GCA

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 1164465548. 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 - Renal.

Where is City & County Of San Francisco located?

City & County Of San Francisco is located at 1001 Potrero Ave Building 20 Ward 24, 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 Clinic/Center, specializing in End-Stage Renal Disease (ESRD) Treatment, with taxonomy code 261QE0700X.

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.