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MATHIAS PRIMARY CARE ASSOCIATES, INC
NPI 1508524083
Internal Medicine in Hemet, CA

Active since December 02, 2021CLIA 05D2263074 · Waiver
391 N SAN JACINTO ST, HEMET, CA 92543(951) 533-5123(951) 929-9786 Get Directions Write a Review

NPPES record last updated: February 14, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 14, 2022, Dec 2, 2021 (2 updates tracked since 2021).

About Mathias Primary Care Associates, Inc NPPES

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

MATHIAS PRIMARY CARE ASSOCIATES, INC (NPI 1508524083) is a healthcare organization registered as an internal medicine in Hemet, California and active in the NPI registry since December 2021. The organization holds a CLIA Waiver certificate valid through June 21, 2028 and lists Herman Mathias, President, as its authorized official.

NPPES Registry Identity

NPI1508524083
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameMATHIAS PRIMARY CARE ASSOCIATES, INC
Location Address391 N SAN JACINTO STHemet, CA 92543-3118
Mailing Address391 N San Jacinto StHemet, CA 92543-3118 · (951) 533-5123 · Fax (951) 929-9786
Phone(951) 533-5123
Fax(951) 929-9786
Organization SubpartNo
Authorized OfficialHerman MathiasPresident · (951) 533-5123
Enumeration DateDecember 2, 2021
Last NPPES UpdateFebruary 14, 20222 updates tracked since enumeration
NPPES CertifiedFebruary 14, 2022
✔ NPI 1508524083 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X
391 N SAN JACINTO ST, Hemet, CA 92543
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D2263074

Mathias Primary Care Associates, Inc · Hemet, CA
Active · expires Jun 21, 2028
CLIA Number05D2263074
Laboratory TypePhysician Office
Certificate Effective DateJune 22, 2026
Certificate Expiration DateJune 21, 2028
Laboratory DirectorHerman Mathias
Laboratory Phone(951) 533-5123
Laboratory LocationMathias Primary Care Associates, Inc391 N San Jacinto Street, Hemet, CA 92543
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 11

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

MARTHA A. MORENO MD
Family Medicine
391 N SAN JACINTO ST
HEMET, CA 92543
Riverside County (951) 533-5123
PAULA C HENDERSON MD
Family Medicine
391 N SAN JACINTO ST
HEMET, CA 92543
Riverside County (951) 929-6003
DR. HANA SALEH MD
Internal Medicine
391 N SAN JACINTO ST
HEMET, CA 92543
Riverside County (951) 929-6003
MICHAEL J SACHS DO
Internal Medicine
391 N SAN JACINTO ST
HEMET, CA 92543
Riverside County (951) 929-6003
SEVEN STAR MEDICAL GROUP INC.
Internal Medicine
391 N SAN JACINTO ST
HEMET, CA 92543
Riverside County (515) 335-1239
DR. HERMAN MATHIAS M.D
Internal Medicine
391 N SAN JACINTO ST
HEMET, CA 92543
Riverside County (951) 929-6003
MELISSA ANN GRUBBS ARNP
Nurse Practitioner (Gerontology)
391 N SAN JACINTO ST
HEMET, CA 92543
Riverside County (951) 929-6003
APEX HEALTHCARE MEDICAL INC., MATHIAS DIVISION
Non-Pharmacy Dispensing Site
391 N SAN JACINTO ST
HEMET, CA 92543
Riverside County (951) 929-6003

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 Mathias Primary Care Associates, Inc's NPI number?

The NPI number for Mathias Primary Care Associates, Inc is 1508524083. It was assigned to this organization in the NPPES registry on December 2, 2021.

Where is Mathias Primary Care Associates, Inc located?

Mathias Primary Care Associates, Inc is located at 391 N San Jacinto St, Hemet, CA 92543. The listed phone number is (951) 533-5123.

What is Mathias Primary Care Associates, Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does Mathias Primary Care Associates, Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2263074) is associated with this NPI, valid through June 21, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Mathias Primary Care Associates, Inc was last updated on February 14, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.