NPPES file of Aug 9, 2026

Mills Peninsula Health Services

Mills Peninsula Health Services holds 11 active organization NPIs in the federal registry, with practice locations in 4 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

Burlingame has the most NPIs, 6

  1. Burlingame6
  2. San Mateo3
  3. Menlo Park1
  4. Santa Cruz1

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

Most NPIs were issued in 2006 and 2008

Mills Peninsula Health Services NPIs by year issued2006: 6, 2007: 1, 2008: 40246200620072008641
Mills Peninsula Health Services NPIs by year issued2006: 6, 2007: 1, 2008: 40246200620072008641
Mills Peninsula Health Services NPIs by year issued2006: 6, 2007: 1, 2008: 40246200620072008641

Source: CMS NPPES, enumeration dates.

6 NPIs were issued in 2006 alone, more than in any other year.

Burlingame locations

The city with the most Mills Peninsula Health Services NPIs. The full list of all 11 follows.

NPILocationPrimary taxonomyIssued
15189370511501 TROUSDALE DR, BurlingameGeneral Acute Care HospitalJan 26, 2006
15988720041501 TROUSDALE DR, BurlingamePsychiatric Hospital UnitAug 23, 2006
11544180931720 EL CAMINO REAL, BurlingameEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterOct 10, 2006
10938629301720 EL CAMINO REAL, BurlingameComprehensive Outpatient Rehabilitation Facility (CORF)Jan 4, 2007
11141926971609 TROUSDALE DR, BurlingameSkilled Nursing FacilityApr 25, 2008
19525477881720 EL CAMINO REAL SUITE 10, BurlingameComprehensive Outpatient Rehabilitation Facility (CORF)Dec 29, 2008
All 11 locations, by city
NPILocationPrimary taxonomyIssued
15189370511501 TROUSDALE DR, BurlingameGeneral Acute Care HospitalJan 26, 2006
15988720041501 TROUSDALE DR, BurlingamePsychiatric Hospital UnitAug 23, 2006
11544180931720 EL CAMINO REAL, BurlingameEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterOct 10, 2006
10938629301720 EL CAMINO REAL, BurlingameComprehensive Outpatient Rehabilitation Facility (CORF)Jan 4, 2007
11141926971609 TROUSDALE DR, BurlingameSkilled Nursing FacilityApr 25, 2008
19525477881720 EL CAMINO REAL SUITE 10, BurlingameComprehensive Outpatient Rehabilitation Facility (CORF)Dec 29, 2008
1386880102570 WILLOW RD, Menlo ParkGeneral Acute Care HospitalDec 29, 2008
1770527251100 S SAN MATEO DR, San MateoRehabilitation HospitalJun 15, 2006
1851335335100 S SAN MATEO DR, San MateoEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 15, 2006
1891739298101 SO SAN MATEO DR, San MateoSkilled Nursing FacilityJun 15, 2006
19727498932900 CHANTICLEER AVE, Santa CruzGeneral Acute Care HospitalDec 23, 2008

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 Mills Peninsula Health Services have 11 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Mills Peninsula Health Services's NPIs list practice locations in 4 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.