NPPES file of Aug 9, 2026

Guardian Health Care Services

Guardian Health Care Services holds 6 active organization NPIs in the federal registry, with practice locations in 4 cities in 2 states. 5 list psychiatric residential treatment facility 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

Costa Mesa, CA has the most NPIs, 2

  1. Costa Mesa, CA2
  2. Santa Ana, CA2
  3. Fountain Valley, CA1
  4. Boynton Beach, FL1

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

Most NPIs were issued in 2006 and 2016

Guardian Health Care Services NPIs by year issued2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 2, 2017: 1, 2018: 1, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 100.511.5220072009201120132015201720192021202320252006: 12016: 2111
Guardian Health Care Services NPIs by year issued2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 2, 2017: 1, 2018: 1, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 100.511.5220072009201120132015201720192021202320252006: 12016: 2111
Guardian Health Care Services NPIs by year issued2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 2, 2017: 1, 2018: 1, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 100.511.5220072010201320162019202220252006: 12111

Source: CMS NPPES, enumeration dates.

2 NPIs were issued in 2016 alone, more than in any other year; none in 15 of the years between.

Costa Mesa, CA locations

The city with the most Guardian Health Care Services NPIs. The full list of all 6 follows.

NPILocationPrimary taxonomyIssued
18710409311055 CHEYENNE STREET, Costa Mesa, CAPsychiatric Residential Treatment FacilitySep 7, 2016
14679980213044 GRANT AVE, Costa Mesa, CAPsychiatric Residential Treatment FacilityJan 6, 2017
All 6 locations, by state and city
NPILocationPrimary taxonomyIssued
18710409311055 CHEYENNE STREET, Costa Mesa, CAPsychiatric Residential Treatment FacilitySep 7, 2016
14679980213044 GRANT AVE, Costa Mesa, CAPsychiatric Residential Treatment FacilityJan 6, 2017
196229581610754 EL RUBI CIR, Fountain Valley, CAPsychiatric Residential Treatment FacilityMay 23, 2025
12952823662534 SOUTH DEEGAN DRIVE, Santa Ana, CAPsychiatric Residential Treatment FacilitySep 7, 2016
19629990522902 S RENE DR, Santa Ana, CAPsychiatric Residential Treatment FacilityApr 16, 2018
11947728481301 W BOYNTON BEACH BLVD SUITE 9, Boynton Beach, FLHome Health AgencyMay 28, 2006

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 Guardian Health Care Services have 6 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Guardian Health Care 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.