NPPES file of Aug 9, 2026

Colusa Regional Medical Center

Colusa Regional Medical Center holds 16 active organization NPIs in the federal registry, with practice locations in 1 California city. 8 list general acute care hospital as their primary taxonomy; 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

Colusa has the most NPIs, 16

  1. Colusa16

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

Most NPIs were issued in 2007 and 2008

Colusa Regional Medical Center NPIs by year issued2005: 1, 2006: 0, 2007: 12, 2008: 2, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 1051015200520062007200820092010201120122013201412211
Colusa Regional Medical Center NPIs by year issued2005: 1, 2006: 0, 2007: 12, 2008: 2, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 1051015200520062007200820092010201120122013201412211
Colusa Regional Medical Center NPIs by year issued2005: 1, 2006: 0, 2007: 12, 2008: 2, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 1051015200620082010201220142007: 12211

Source: CMS NPPES, enumeration dates.

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

Colusa locations

The city with the most Colusa Regional Medical Center NPIs. The full list of all 16 follows.

NPILocationPrimary taxonomyIssued
1144215427199 E. WEBSTER STREET, ColusaRural Acute Care HospitalSep 13, 2005
1336270883199 E WEBSTER ST, ColusaMedicare Defined Swing Bed Hospital UnitMar 8, 2007
1245361799199 E WEBSTER ST, ColusaRural Health Clinic/CenterMar 8, 2007
1154452605199 E WEBSTER ST, ColusaRural Health Clinic/CenterMar 8, 2007
1063543510199 E WEBSTER ST, ColusaGeneral Acute Care HospitalMar 8, 2007
1124159611199 E WEBSTER ST, ColusaSkilled Nursing FacilityMar 8, 2007
1083746499199 E WEBSTER ST, ColusaHome Health AgencyMar 12, 2007
1376676569199 E WEBSTER ST, ColusaGeneral Acute Care HospitalMar 14, 2007
All 16 locations, by city
NPILocationPrimary taxonomyIssued
1144215427199 E. WEBSTER STREET, ColusaRural Acute Care HospitalSep 13, 2005
1336270883199 E WEBSTER ST, ColusaMedicare Defined Swing Bed Hospital UnitMar 8, 2007
1245361799199 E WEBSTER ST, ColusaRural Health Clinic/CenterMar 8, 2007
1154452605199 E WEBSTER ST, ColusaRural Health Clinic/CenterMar 8, 2007
1063543510199 E WEBSTER ST, ColusaGeneral Acute Care HospitalMar 8, 2007
1124159611199 E WEBSTER ST, ColusaSkilled Nursing FacilityMar 8, 2007
1083746499199 E WEBSTER ST, ColusaHome Health AgencyMar 12, 2007
1376676569199 E WEBSTER ST, ColusaGeneral Acute Care HospitalMar 14, 2007
1659404820199 E WEBSTER ST, ColusaGeneral Acute Care HospitalMar 14, 2007
1952434391199 E WEBSTER ST, ColusaGeneral Acute Care HospitalMar 14, 2007
1386777605199 E WEBSTER ST, ColusaGeneral Acute Care HospitalMar 14, 2007
1588854756199 E WEBSTER STREET, ColusaRural Health Clinic/CenterJul 25, 2007
1194915504199 E WEBSTER STREET, ColusaRural Health Clinic/CenterAug 1, 2007
18313687452967 DAVISON CT STE A, ColusaGeneral Acute Care HospitalFeb 25, 2008
1376712281501 E STREET, ColusaGeneral Acute Care HospitalFeb 25, 2008
1205247624199 E. WEBSTER STREET, ColusaGeneral Acute Care HospitalMay 20, 2014

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 Colusa Regional Medical Center have 16 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Colusa Regional Medical Center's NPIs list practice locations in 1 city.

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.