Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mathiesen Memorial Health Clinic

Organization Federally Qualified Health Center (FQHC) · NPI 1255595484

Mathiesen Memorial Health Clinic is a Federally Qualified Health Center (FQHC) in Jamestown, California. Works from 4 locations. Registered with an NPI since 2008.

In the registry since
2008
Specialties on file
3

Practice location Address checks out

18144 Seco St
Jamestown, CA 95327-9737
Phone: (209) 984-4820
Fax: (209) 984-4825
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 18268 Main St, Jamestown, CA 95327-9256 — (209) 984-4820
  • 18232 Smoke St, Jamestown, CA 95327-9218 — (209) 984-4820
  • 18158 Main St, Jamestown, CA 95327-9254 — (209) 984-4820

Specialties & licences

Federally Qualified Health Center (FQHC) (primary) Taxonomy 261QF0400X
Multi-Specialty Clinic/Center Taxonomy 261QM1300X
Primary Care Clinic/Center Taxonomy 261QP2300X

Record details

NPI number1255595484
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jacqueline Kiss — Credentialing · (254) 760-0228
NPI enumeratedJuly 16, 2008
Last updated in NPPESJuly 25, 2023
Certification dateJuly 24, 2023
Mailing addressPo Box 535, Jamestown, CA 95327-0535