NPPES file of Aug 9, 2026

Sutter West Bay Hospitals

Sutter West Bay Hospitals holds 21 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?

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Find a location's NPI

San Francisco has the most NPIs, 18

  1. San Francisco18
  2. Lakeport2
  3. Upper Lake1

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

Most NPIs were issued in 2006 and 2007

Sutter West Bay Hospitals NPIs by year issued2006: 13, 2007: 4, 2008: 0, 2009: 2, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 1, 2015: 10510152006200720082009201020112012201320142015134211
Sutter West Bay Hospitals NPIs by year issued2006: 13, 2007: 4, 2008: 0, 2009: 2, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 1, 2015: 10510152006200720082009201020112012201320142015134211
Sutter West Bay Hospitals NPIs by year issued2006: 13, 2007: 4, 2008: 0, 2009: 2, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 1, 2015: 1051015200720092011201320152006: 134211

Source: CMS NPPES, enumeration dates.

13 NPIs were issued in 2006 alone, more than in any other year; none in 5 of the years between.

San Francisco locations

The city with the most Sutter West Bay Hospitals NPIs. The full list of all 21 follows.

NPILocationPrimary taxonomyIssued
13867100442333 BUCHANAN STREET, San FranciscoEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterNov 27, 2006
137661903145 CASTRO STREET, San FranciscoClinic/CenterNov 27, 2006
11544978243773 SACRAMENTO STREET, San FranciscoSkilled Nursing FacilityNov 27, 2006
126559044245 CASTRO STREET, San FranciscoGeneral Acute Care HospitalDec 4, 2006
102317625245 CASTRO STREET, San FranciscoPsychiatric Hospital UnitDec 4, 2006
167964180745 CASTRO STREET, San FranciscoEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterDec 4, 2006
19029641092333 BUCHANAN STREET, San FranciscoGeneral Acute Care HospitalDec 4, 2006
121509541945 CASTRO STREET, San FranciscoSkilled Nursing FacilityDec 4, 2006
All 21 locations, by city
NPILocationPrimary taxonomyIssued
17001198565176 HILL RD E, LakeportRural Health Clinic/CenterSep 8, 2009
18315975175176 HILL RD E MODULAR BUILDING, LakeportRural Health Clinic/CenterDec 12, 2014
13867100442333 BUCHANAN STREET, San FranciscoEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterNov 27, 2006
137661903145 CASTRO STREET, San FranciscoClinic/CenterNov 27, 2006
11544978243773 SACRAMENTO STREET, San FranciscoSkilled Nursing FacilityNov 27, 2006
126559044245 CASTRO STREET, San FranciscoGeneral Acute Care HospitalDec 4, 2006
102317625245 CASTRO STREET, San FranciscoPsychiatric Hospital UnitDec 4, 2006
167964180745 CASTRO STREET, San FranciscoEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterDec 4, 2006
19029641092333 BUCHANAN STREET, San FranciscoGeneral Acute Care HospitalDec 4, 2006
121509541945 CASTRO STREET, San FranciscoSkilled Nursing FacilityDec 4, 2006
181105509845 CASTRO STREET, San FranciscoGeneral Acute Care HospitalDec 4, 2006
172014690545 CASTRO STREET, San FranciscoPsychiatric Hospital UnitDec 4, 2006
17807429812333 BUCHANAN STREET, San FranciscoClinic/CenterDec 4, 2006
11049843922333 BUCHANAN STREET, San FranciscoPsychiatric Hospital UnitDec 4, 2006
16897328852333 BUCHANAN STREET, San FranciscoGeneral Acute Care HospitalDec 4, 2006
15180168563773 SACRAMENTO STREET, San FranciscoSkilled Nursing FacilityJan 9, 2007
18817129333555 CESAR CHAVEZ, San FranciscoGeneral Acute Care HospitalMar 27, 2007
11342472813555 CESAR CHAVEZ, San FranciscoLong Term Care HospitalMar 27, 2007
10433389573555 CESAR CHAVEZ, San FranciscoClinic/CenterMar 27, 2007
10931062472340 CLAY ST 5TH FLOOR, OPHTHALMOLOGY DEPARTMENT, San FranciscoGeneral Acute Care HospitalFeb 10, 2015
1629301775750 OLD LUCERNE ROAD, Upper LakeRural Health Clinic/CenterSep 8, 2009

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 Sutter West Bay Hospitals have 21 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Sutter West Bay Hospitals'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.