NPPES file of Aug 9, 2026

Western Youth Services

Western Youth Services holds 12 active organization NPIs in the federal registry, with practice locations in 6 California cities. 9 list adolescent and children mental health clinic/center 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

Anaheim has the most NPIs, 4

  1. Anaheim4
  2. Fountain Valley3
  3. Santa Ana2
  4. Laguna Hills1
  5. Mission Viejo1
  6. Tustin1

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

Most NPIs were issued in 2007 and 2016

Western Youth Services NPIs by year issued2007: 5, 2008: 0, 2009: 1, 2010: 0, 2011: 0, 2012: 1, 2013: 0, 2014: 1, 2015: 0, 2016: 2, 2017: 0, 2018: 0, 2019: 1, 2020: 0, 2021: 0, 2022: 0, 2023: 1024620072009201120132015201720192021202352016: 211111
Western Youth Services NPIs by year issued2007: 5, 2008: 0, 2009: 1, 2010: 0, 2011: 0, 2012: 1, 2013: 0, 2014: 1, 2015: 0, 2016: 2, 2017: 0, 2018: 0, 2019: 1, 2020: 0, 2021: 0, 2022: 0, 2023: 10246200720082009201020112012201320142015201620172018201920202021202220235211111
Western Youth Services NPIs by year issued2007: 5, 2008: 0, 2009: 1, 2010: 0, 2011: 0, 2012: 1, 2013: 0, 2014: 1, 2015: 0, 2016: 2, 2017: 0, 2018: 0, 2019: 1, 2020: 0, 2021: 0, 2022: 0, 2023: 1024620072009201120132015201720192021202352016: 211111

Source: CMS NPPES, enumeration dates.

5 NPIs were issued in 2007 alone, more than in any other year; none in 10 of the years between.

Anaheim locations

The city with the most Western Youth Services NPIs. The full list of all 12 follows.

NPILocationPrimary taxonomyIssued
1770617987222 S HARBOR BLVD STE 650, AnaheimAdolescent and Children Mental Health Clinic/CenterMar 16, 2007
13162095541260 N RIVIERA ST, AnaheimEarly Intervention Provider AgencyJun 13, 2012
16193784032900 E LINCOLN AVE APT 116, AnaheimCommunity/Behavioral Health AgencySep 11, 2014
1952875528819 S HARBOR BLVD, AnaheimAdolescent and Children Mental Health Clinic/CenterJan 17, 2019
All 12 locations, by city
NPILocationPrimary taxonomyIssued
1770617987222 S HARBOR BLVD STE 650, AnaheimAdolescent and Children Mental Health Clinic/CenterMar 16, 2007
13162095541260 N RIVIERA ST, AnaheimEarly Intervention Provider AgencyJun 13, 2012
16193784032900 E LINCOLN AVE APT 116, AnaheimCommunity/Behavioral Health AgencySep 11, 2014
1952875528819 S HARBOR BLVD, AnaheimAdolescent and Children Mental Health Clinic/CenterJan 17, 2019
102314237918350 MOUNT LANGLEY ST STE 206, 215, 220, 200, Fountain ValleyAdolescent and Children Mental Health Clinic/CenterMar 16, 2007
162942943618350 MOUNT LANGLEY ST SUITE 140, Fountain ValleyAdolescent and Children Mental Health Clinic/CenterJun 23, 2016
121548401918350 MOUNT LANGLEY ST STE 220, Fountain ValleyCommunity/Behavioral Health AgencySep 9, 2016
100394334123461 S POINTE DR SUITE 220, Laguna HillsAdolescent and Children Mental Health Clinic/CenterFeb 27, 2007
179081746826137 LA PAZ RD. STE. 230, Mission ViejoAdolescent and Children Mental Health Clinic/CenterMar 9, 2007
1679605489200 W. SANTA ANA BLVD STE. 801, Santa AnaAdolescent and Children Mental Health Clinic/CenterMar 9, 2007
18319721403631 S HARBOR BLVD FL 2, Santa AnaAdolescent and Children Mental Health Clinic/CenterAug 18, 2023
180102827915405 LANSDOWNE RD, TustinAdolescent and Children Mental Health Clinic/CenterAug 18, 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 Western Youth Services have 12 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Western Youth Services's NPIs list practice locations in 6 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.