Registry data as of Aug 27, 2026

Summit Psychotherapy Associates

Summit Psychotherapy Associates holds 4 active organization NPIs in the federal registry, with practice locations in 2 California cities. 2 list psychiatry physician 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

Irvine has the most NPIs, 3

  1. Irvine3
  2. Sacramento1

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

Most NPIs were issued in 2008 and 2025

Summit Psychotherapy Associates NPIs by year issued2008: 1, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 1, 2023: 0, 2024: 0, 2025: 200.511.522009201120132015201720192021202320252008: 121
Summit Psychotherapy Associates NPIs by year issued2008: 1, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 1, 2023: 0, 2024: 0, 2025: 200.511.52200820092010201120122013201420152016201720182019202020212022202320242025121
Summit Psychotherapy Associates NPIs by year issued2008: 1, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 1, 2023: 0, 2024: 0, 2025: 200.511.522009201120132015201720192021202320252008: 121

Source: CMS NPPES, enumeration dates.

2 NPIs were issued in 2025 alone, more than in any other year; none in 15 of the years between.

Irvine locations

The city with the most Summit Psychotherapy Associates NPIs. The full list of all 4 follows.

NPILocationPrimary taxonomyIssued
1659013324114 PACIFICA, STE #450, IrvineAdolescent and Children Mental Health Clinic/CenterApr 12, 2022
1033914288114 PACIFICA STE 450, IrvinePsychiatry PhysicianFeb 13, 2025
1619772852114 PACIFICA STE 450, IrvinePsychiatry PhysicianFeb 13, 2025
All 4 locations, by city
NPILocationPrimary taxonomyIssued
1659013324114 PACIFICA, STE #450, IrvineAdolescent and Children Mental Health Clinic/CenterApr 12, 2022
1033914288114 PACIFICA STE 450, IrvinePsychiatry PhysicianFeb 13, 2025
1619772852114 PACIFICA STE 450, IrvinePsychiatry PhysicianFeb 13, 2025
17000540203610 AMERICAN RIVER DRIVE SUITE 140, SacramentoClinic/CenterFeb 20, 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 Summit Psychotherapy Associates have 4 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Summit Psychotherapy Associates'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.