Registry data as of Aug 27, 2026

Quest Programs

Quest Programs holds 4 active organization NPIs in the federal registry, with practice locations in 3 California cities. 2 list foster care agency 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

San Rafael has the most NPIs, 2

  1. San Rafael2
  2. Oakland1
  3. San Diego1

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

Most NPIs were issued in 2020 and 2022

Quest Programs NPIs by year issued2020: 2, 2021: 0, 2022: 1, 2023: 100.511.522020202120222023211
Quest Programs NPIs by year issued2020: 2, 2021: 0, 2022: 1, 2023: 100.511.522020202120222023211
Quest Programs NPIs by year issued2020: 2, 2021: 0, 2022: 1, 2023: 100.511.522020202120222023211

Source: CMS NPPES, enumeration dates.

2 NPIs were issued in 2020 alone, more than in any other year; none in 1 of the years between.

San Rafael locations

The city with the most Quest Programs NPIs. The full list of all 4 follows.

NPILocationPrimary taxonomyIssued
10933455891089 LEA DR, San RafaelEmotionally Disturbed Childrens' Residential Treatment FacilityJan 23, 2020
111461657051 ELDA DR, San RafaelEmotionally Disturbed Childrens' Residential Treatment FacilityMay 2, 2023
All 4 locations, by city
NPILocationPrimary taxonomyIssued
165902521111 EMBARCADERO W STE 136, OaklandFoster Care AgencyFeb 11, 2022
17307022593636 CAMINO DEL RIO N STE 150, San DiegoFoster Care AgencyMay 19, 2020
10933455891089 LEA DR, San RafaelEmotionally Disturbed Childrens' Residential Treatment FacilityJan 23, 2020
111461657051 ELDA DR, San RafaelEmotionally Disturbed Childrens' Residential Treatment FacilityMay 2, 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 Quest Programs 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. Quest Programs's NPIs list practice locations in 3 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.