NPPES file of Aug 9, 2026

Shoreline Treatment Center

Shoreline Treatment Center holds 5 active organization NPIs in the federal registry, with practice locations in 2 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

Long Beach has the most NPIs, 4

  1. Long Beach4
  2. Laguna Hills1

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

Most NPIs were issued in 2007 and 2017

Shoreline Treatment Center NPIs by year issued2007: 1, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 1, 2018: 1, 2019: 0, 2020: 0, 2021: 0, 2022: 1, 2023: 100.30.50.8120072009201120132015201720192021202311111
Shoreline Treatment Center NPIs by year issued2007: 1, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 1, 2018: 1, 2019: 0, 2020: 0, 2021: 0, 2022: 1, 2023: 100.30.50.812007200820092010201120122013201420152016201720182019202020212022202311111
Shoreline Treatment Center NPIs by year issued2007: 1, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 1, 2018: 1, 2019: 0, 2020: 0, 2021: 0, 2022: 1, 2023: 100.30.50.8120072009201120132015201720192021202311111

Source: CMS NPPES, enumeration dates.

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

Long Beach locations

The city with the most Shoreline Treatment Center NPIs. The full list of all 5 follows.

NPILocationPrimary taxonomyIssued
1972799708191 ARGONNE AVE STE 3, Long BeachAdult Mental Health Clinic/CenterSep 14, 2007
1558844043108 ROYCROFT AVE, Long BeachMarriage & Family TherapistSep 11, 2018
1194436881207 PARK AVE, Long BeachPsychiatric Residential Treatment FacilityDec 13, 2022
11146277264510 E PACIFIC COAST HWY STE 120, Long BeachAdult Mental Health Clinic/CenterMar 3, 2023
All 5 locations, by city
NPILocationPrimary taxonomyIssued
153869291825401 CABOT RD SUITE 219, Laguna HillsMental Health Clinic/Center (Including Community Mental Health Center)Apr 4, 2017
1972799708191 ARGONNE AVE STE 3, Long BeachAdult Mental Health Clinic/CenterSep 14, 2007
1558844043108 ROYCROFT AVE, Long BeachMarriage & Family TherapistSep 11, 2018
1194436881207 PARK AVE, Long BeachPsychiatric Residential Treatment FacilityDec 13, 2022
11146277264510 E PACIFIC COAST HWY STE 120, Long BeachAdult Mental Health Clinic/CenterMar 3, 2023

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 Shoreline Treatment Center have 5 NPIs?

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