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MATHIESEN MEMORIAL HEALTH CENTER
NPI 1356080022
Clinic/Center - Primary Care in Jamestown, CA

Active since June 01, 2022
18144 SECO ST, JAMESTOWN, CA 95327(209) 984-4820(209) 984-4825 Get Directions Write a Review

NPPES record last updated: October 18, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 18, 2022, Jun 6, 2022 (2 updates tracked since 2022).

About Mathiesen Memorial Health Center NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MATHIESEN MEMORIAL HEALTH CENTER (NPI 1356080022) is a healthcare organization registered as a primary care in Jamestown, California and active in the NPI registry since June 2022. The organization maintains 2 additional practice locations and lists John Vass, Ceo, as its authorized official.

NPPES Registry Identity

NPI1356080022
Entity TypeOrganization
Primary Taxonomy261QP2300X
Legal Business NameMATHIESEN MEMORIAL HEALTH CENTER
Location Address18144 SECO STJamestown, CA 95327-9498
Mailing AddressPo Box 535Jamestown, CA 95327-0535 · (209) 984-4820
Phone(209) 984-4820
Fax(209) 984-4825
Organization SubpartNo
Authorized OfficialJohn VassCeo · (209) 984-4827
Enumeration DateJune 1, 2022
Last NPPES UpdateOctober 18, 20222 updates tracked since enumeration
NPPES CertifiedOctober 18, 2022
✔ NPI 1356080022 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities
Taxonomy Code261QP2300X
18144 SECO ST, Jamestown, CA 95327
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Secondary Practice Locations 2

Location 118158 Main StJamestown, CA 95327-9254 · Phone (209) 782-6446
Location 218232 Smoke StJamestown, CA 95327-9218 · Phone (209) 782-8625

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANN RADFORD FNP
Nurse Practitioner (Family)
18144 SECO ST
JAMESTOWN, CA 95327
Tuolumne County (209) 984-4820
MS. DAYNA DECRISTOFERI LMFT
Marriage & Family Therapist
18144 SECO ST
JAMESTOWN, CA 95327
Tuolumne County (209) 984-4820
DR. HAKU KEVIN KAHOANO M.D.
General Practice
18144 SECO ST, MATHIESEN MEMORIAL HEALTH CLINIC
JAMESTOWN, CA 95327
Tuolumne County (209) 984-4824
MRS. MELISSA ANN RONNEBURG NP
Nurse Practitioner (Family)
18144 SECO ST
JAMESTOWN, CA 95327
Tuolumne County (209) 984-4820
DAVID BENJAMIN DEMATTEI PA
Physician Assistant
18144 SECO ST
JAMESTOWN, CA 95327
Tuolumne County (209) 984-4820
ALEXANDRA MARIA FARIA PA-C
Physician Assistant
18144 SECO ST
JAMESTOWN, CA 95327
Tuolumne County (209) 984-4820
KARA SIGLER RN, FNP
Nurse Practitioner (Family)
18144 SECO ST
JAMESTOWN, CA 95327
Tuolumne County (209) 984-4820
KIMBERLY DIANE FREEMAN M.D
General Practice
18144 SECO ST
JAMESTOWN, CA 95327
Tuolumne County (209) 984-4820

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mathiesen Memorial Health Center's NPI number?

The NPI number for Mathiesen Memorial Health Center is 1356080022. It was assigned to this organization in the NPPES registry on June 1, 2022.

Where is Mathiesen Memorial Health Center located?

Mathiesen Memorial Health Center is located at 18144 Seco St, Jamestown, CA 95327. The listed phone number is (209) 984-4820.

What is Mathiesen Memorial Health Center's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

When was this NPI record last updated?

The NPPES record for Mathiesen Memorial Health Center was last updated on October 18, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.