Prime Source Testing in Palmdale, CA

This organization bills under NPI 1083366298, an organization record issued on Jan 19, 2022 with the primary taxonomy State or Local Public Health Clinic/Center. Each clinician who works there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026

1083366298

Legal name: Prime Source Testing
Entity: Type 2 · organization
Primary taxonomy: State or Local Public Health Clinic/Center 261QP0905X
Practice location: 190 SIERRA CT STE 327, Palmdale, CA 93550
Phone: 337-781-5038
Enumerated: Jan 19, 2022
Record updated: Jan 19, 2022
Authorized official: President (title as filed)

Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

Checking an organization

Confirm the business with the California secretary of state.
Check the HHS-OIG exclusion list for the organization.
Verify each clinician on their own record and the state license search.

Common questions

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.