NPPES file of Aug 9, 2026

Arrowhead Regional Medical Center

Arrowhead Regional Medical Center holds 22 active organization NPIs in the federal registry, with practice locations in 3 California cities. 19 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

Colton has the most NPIs, 20

  1. Colton20
  2. Buena Park1
  3. Redlands1

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

Most NPIs were issued in 2006 and 2007

Arrowhead Regional Medical Center NPIs by year issued2005: 1, 2006: 5, 2007: 5, 2008: 2, 2009: 1, 2010: 0, 2011: 2, 2012: 2, 2013: 1, 2014: 0, 2015: 1, 2016: 1, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 1024620062008201020122014201620182020202220245121221111
Arrowhead Regional Medical Center NPIs by year issued2005: 1, 2006: 5, 2007: 5, 2008: 2, 2009: 1, 2010: 0, 2011: 2, 2012: 2, 2013: 1, 2014: 0, 2015: 1, 2016: 1, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 1024620062008201020122014201620182020202220245121221111
Arrowhead Regional Medical Center NPIs by year issued2005: 1, 2006: 5, 2007: 5, 2008: 2, 2009: 1, 2010: 0, 2011: 2, 2012: 2, 2013: 1, 2014: 0, 2015: 1, 2016: 1, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 1024620062009201220152018202120245121221111

Source: CMS NPPES, enumeration dates.

5 NPIs were issued in 2006 alone, more than in any other year; none in 9 of the years between.

Colton locations

The city with the most Arrowhead Regional Medical Center NPIs. The full list of all 22 follows.

NPILocationPrimary taxonomyIssued
1790781169400 N PEPPER AVE, ColtonGeneral Acute Care HospitalJun 21, 2005
1518037886400 N PEPPER AVE, ColtonGeneral Acute Care HospitalNov 8, 2006
1477623759400 N PEPPER AVE, ColtonGeneral Acute Care HospitalNov 8, 2006
1043380330400 N PEPPER AVE, ColtonGeneral Acute Care HospitalNov 8, 2006
1518037803400 N PEPPER AVE, ColtonGeneral Acute Care HospitalNov 8, 2006
1407921976400 N PEPPER AVE, ColtonGeneral Acute Care HospitalNov 21, 2006
1164646345400 N PEPPER AVE, ColtonGeneral Acute Care HospitalApr 12, 2007
1255524054400 N. PEPPER AVE., ColtonGeneral Acute Care HospitalAug 24, 2007
All 22 locations, by city
NPILocationPrimary taxonomyIssued
13063926186915 FACULTY CIRCLE APT D, Buena ParkGeneral Acute Care HospitalAug 28, 2016
1790781169400 N PEPPER AVE, ColtonGeneral Acute Care HospitalJun 21, 2005
1518037886400 N PEPPER AVE, ColtonGeneral Acute Care HospitalNov 8, 2006
1477623759400 N PEPPER AVE, ColtonGeneral Acute Care HospitalNov 8, 2006
1043380330400 N PEPPER AVE, ColtonGeneral Acute Care HospitalNov 8, 2006
1518037803400 N PEPPER AVE, ColtonGeneral Acute Care HospitalNov 8, 2006
1407921976400 N PEPPER AVE, ColtonGeneral Acute Care HospitalNov 21, 2006
1164646345400 N PEPPER AVE, ColtonGeneral Acute Care HospitalApr 12, 2007
1255524054400 N. PEPPER AVE., ColtonGeneral Acute Care HospitalAug 24, 2007
1790965788400 N PEPPER AVE, ColtonGeneral Acute Care HospitalNov 7, 2007
1992989834400 N PEPPER AVE, ColtonGeneral Acute Care HospitalDec 27, 2007
1073797916400 N PEPPER AVE, ColtonGeneral Acute Care HospitalDec 27, 2007
1386816627400 N PEPPER AVE, ColtonGeneral Acute Care HospitalMar 27, 2008
1003088345400 N PEPPER AVE, ColtonGeneral Acute Care HospitalMar 27, 2008
1548492986400 N PEPPER AVE, ColtonCritical Access HospitalAug 19, 2009
1841578093400 N PEPPER AVE, ColtonPharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistJul 21, 2011
1609149764400 N PEPPER AVE, ColtonGeneral Acute Care HospitalFeb 20, 2012
1124381512400 N PEPPER AVE, ColtonGeneral Acute Care HospitalJun 20, 2012
1326388190400 N PEPPER AVE, ColtonGeneral Acute Care HospitalFeb 15, 2013
1497123194400 NORTH PEPPER AVE, ColtonGeneral Acute Care HospitalSep 11, 2015
1013731348400 N PEPPER AVE, ColtonCase Management AgencyNov 13, 2024
16596518261231 VIA FLORENCE, RedlandsGeneral Acute Care HospitalAug 19, 2011

Related names

  1. Arrowhead Regional Medical Center Behavioral Health2 NPIs
  2. Arrowhead Regional Medical Center Pharmacy1 NPI

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 Arrowhead Regional Medical Center have 22 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Arrowhead Regional Medical Center'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.