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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

University of California San Francisco

End-Stage Renal Disease (ESRD) Treatment Clinic/Center in San Francisco, CA · enumerated 2006 · authorized official Mark Laret, Chief Executive Officer.

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

National Provider Identifier

1689774093

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Registry record

Entity type Organization (Type 2)
Legal business name University of California San Francisco
Other name <Unavail>
Parent organization Ucsf Medical Center Childrens Renal Center
Practice address 1825 4th St, San Francisco, CA, 94143
Phone (415) 353-3000
Fax (415) 353-2765
Enumeration date Sep 25, 2006
Last updated in NPPES Apr 30, 2025

Taxonomy & classification

261QE0700X End-Stage Renal Disease (ESRD) Treatment Clinic/Center Ambulatory Health Care Facilities · License 220000091 (CA) Primary

Authorized official

Name Mark Laret
Title Chief Executive Officer
Phone (415) 353-2733

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

Who is the authorized official for University of California San Francisco?
NPPES lists Mark Laret (Chief Executive Officer) as the authorized official for this organization.
What is the NPI number for University of California San Francisco?
The NPI for University of California San Francisco is 1689774093, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-30.