Registry data as of Aug 27, 2026

Ucsf

Ucsf holds 33 active organization NPIs in the federal registry, with practice locations in 3 California cities. Each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

San Francisco has the most NPIs, 31

  1. San Francisco31
  2. Fresno1
  3. Oakland1

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2007 and 2008

Ucsf NPIs by year issued2006: 3, 2007: 6, 2008: 5, 2009: 4, 2010: 1, 2011: 0, 2012: 4, 2013: 1, 2014: 3, 2015: 2, 2016: 1, 2017: 2, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 102462006200820102012201420162018202020222007: 653414132121
Ucsf NPIs by year issued2006: 3, 2007: 6, 2008: 5, 2009: 4, 2010: 1, 2011: 0, 2012: 4, 2013: 1, 2014: 3, 2015: 2, 2016: 1, 2017: 2, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 1024620062007200820092010201120122013201420152016201720182019202020212022653414132121
Ucsf NPIs by year issued2006: 3, 2007: 6, 2008: 5, 2009: 4, 2010: 1, 2011: 0, 2012: 4, 2013: 1, 2014: 3, 2015: 2, 2016: 1, 2017: 2, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 102462006200820102012201420162018202020222007: 653414132121

Source: CMS NPPES, enumeration dates.

6 NPIs were issued in 2007 alone, more than in any other year; none in 5 of the years between.

San Francisco locations

The city with the most Ucsf NPIs. The full list of all 33 follows.

NPILocationPrimary taxonomyIssued
1598859134403 1700 4TH STREET MISSION BAY CAMPUS B3 BUILDING , UCSF, San FranciscoGeneral Acute Care HospitalOct 3, 2006
1508938846500 PARNASSUS AVE # MU320-W, San FranciscoAmbulatory Surgical Clinic/CenterNov 14, 2006
1710054200939 MARKET ST FL 4, San FranciscoCase Management AgencyNov 29, 2006
1265579916UCSF-COMPREHENSIVE CANCER CENTER 1600 DIVISADERO STREET 2ND FLOOR BOX 1710, San FranciscoChronic Disease HospitalJan 31, 2007
1184749483400 PARNASSUS AVE A633, San FranciscoCritical Access HospitalMar 19, 2007
13665673492356 SUTTER ST FOURTH FLOOR, San FranciscoWomen's HospitalMar 20, 2007
1124225743513 PARNASSUS AVE STE S-320, San FranciscoGeneral Acute Care HospitalJun 28, 2007
1376733923505 PARNASSUS AVE BOX 0226, San FranciscoGeneral Acute Care HospitalJul 30, 2007
All 33 locations, by city
NPILocationPrimary taxonomyIssued
1447414032155 N FRESNO ST, FresnoGeneral Acute Care HospitalJul 14, 2008
15980948721411 E 31ST ST # 22134, OaklandGeneral Acute Care HospitalDec 15, 2009
1598859134403 1700 4TH STREET MISSION BAY CAMPUS B3 BUILDING , UCSF, San FranciscoGeneral Acute Care HospitalOct 3, 2006
1508938846500 PARNASSUS AVE # MU320-W, San FranciscoAmbulatory Surgical Clinic/CenterNov 14, 2006
1710054200939 MARKET ST FL 4, San FranciscoCase Management AgencyNov 29, 2006
1265579916UCSF-COMPREHENSIVE CANCER CENTER 1600 DIVISADERO STREET 2ND FLOOR BOX 1710, San FranciscoChronic Disease HospitalJan 31, 2007
1184749483400 PARNASSUS AVE A633, San FranciscoCritical Access HospitalMar 19, 2007
13665673492356 SUTTER ST FOURTH FLOOR, San FranciscoWomen's HospitalMar 20, 2007
1124225743513 PARNASSUS AVE STE S-320, San FranciscoGeneral Acute Care HospitalJun 28, 2007
1376733923505 PARNASSUS AVE BOX 0226, San FranciscoGeneral Acute Care HospitalJul 30, 2007
1689867343401 PARNASSUS AVE, San FranciscoPsychiatric HospitalAug 24, 2007
1134306194505 PARNASSUS, San FranciscoGeneral Acute Care HospitalJan 22, 2008
1780862854505 PARNASSUS AVE, San FranciscoGeneral Acute Care HospitalJan 31, 2008
14171150311701 DIVISADERO ST, San FranciscoSpecial HospitalMay 30, 2008
1588809016505 PARNASSUS AVE # M-391, San FranciscoGeneral Acute Care HospitalDec 12, 2008
1982939914513 PARNASSUS AVE S-321, San FranciscoGeneral Acute Care HospitalOct 8, 2009
1184950529513 PARNASSUS AVE, San FranciscoGeneral Acute Care HospitalOct 20, 2009
1851628291336 MOLIMO DR, San FranciscoGeneral Acute Care HospitalNov 5, 2009
14970868131600 DIVISADERO ST MT ZION HOSPITAL, 3RD FLOOR, San FranciscoSurgery PhysicianJan 25, 2010
1265702302505 PARNASSUS AVE, SUITE M1201 UCSF, CTSI -, San FranciscoResearch Clinic/CenterJan 6, 2012
10738770641535 EDDY ST APT 301, San FranciscoStudent in an Organized Health Care Education/Training ProgramJun 25, 2012
1992054340742 6TH AVE, San FranciscoChildren's HospitalAug 31, 2012
13960942721701 DIVISADERO ST STE 480, San FranciscoAdult Day Care Clinic/CenterSep 6, 2012
1851738603982 MISSION ST 2ND FLOOR, San FranciscoCommunity/Behavioral Health AgencyJun 3, 2013
16890948641412 WILLARD ST, San FranciscoGeneral Acute Care HospitalApr 25, 2014
1477962124707 PARNASSUS AVE, San FranciscoPeriodonticsAug 7, 2014
16294780291600 DIVISADERO ST ROOM B618, San FranciscoClinical Medical LaboratorySep 4, 2014
1124404710930 IRVING ST APT C, San FranciscoDentistAug 5, 2015
1831566827521 PARNASSUS AVE, San FranciscoOral and Maxillofacial Surgery (Dentist)Aug 26, 2015
1558805440982 MISSION ST, San FranciscoPsychiatric HospitalDec 12, 2016
19023427931001 POTRERO AVE, San FranciscoPsychiatric HospitalJan 17, 2017
1952834400513 PARNASSUS AVE S-321, San FranciscoStudent Health Clinic/CenterApr 11, 2017
1164153870102 CLIPPER ST, San FranciscoAnesthesiology PhysicianJun 22, 2022

Related names

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Ucsf have 33 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Ucsf's NPIs list practice locations in 3 cities.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.