County of San Joaquin
NPI 1538400353 · Multi-Specialty Clinic/Center · Stockton, CA
Enrolled with Medicare as Part a Provider - Federally Qualified Health Center (fqhc) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
County of San Joaquin is a Multi-Specialty Clinic/Center organization in Stockton, CA (NPI 1538400353).
Provider details
- NPI number
- 1538400353
- Entity type
- Organization
- Primary specialty
- Multi-Specialty Clinic/CenterAmbulatory Health Care Facilities
- Parent organization
- County of San Joaquin
- Organization subpart
- Yes
- Authorized official
- Ahad Yousuf, Chief Executive Officer(209) 953-3700
- License
- 030000087 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- San Joaquin County Clinics Hbc
- Doing business as
- San Joaquin County Clinics Hbc
Registry dates
- Enumerated
- 2013-03-04
- Last updated
- 2026-04-09
- Certified
- 2026-04-09
Frequently asked questions
- What is County of San Joaquin's NPI number?
- County of San Joaquin's National Provider Identifier (NPI) is 1538400353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is County of San Joaquin?
- County of San Joaquin is classified in the NPPES registry as Multi-Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is County of San Joaquin located?
- County of San Joaquin's practice location on file with NPPES is 1414 N California Street Suite B, Stockton, CA 95202-1515.
- What is County of San Joaquin's phone number?
- The practice phone number listed in the NPPES registry for County of San Joaquin is (209) 953-6400.
- Does County of San Joaquin accept Medicare?
- County of San Joaquin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for County of San Joaquin?
- The authorized official listed on County of San Joaquin's NPPES record is Ahad Yousuf, Chief Executive Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is County of San Joaquin's NPI active?
- Yes — County of San Joaquin's NPI (1538400353) is active in the NPPES registry as of the last update on 2026-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.