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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mark A Ramirez, MD

Family Medicine Physician in Hemet, CA · enumerated 2006 · practices at Mark A Ramirez MD.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1053474528

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Registry record

Entity type Individual (Type 1)
Name Mark A Ramirez
Credential MD
Sex Male
Practice address Hemet, CA, 92543
Phone (951) 765-5594
Fax (888) 662-4491
Enumeration date Dec 18, 2006
Last updated in NPPES May 3, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A44346 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Mark Ramirez?
The National Provider Identifier (NPI) for Mark Ramirez is 1053474528, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Ramirez practice?
The practice location on file with NPPES is in Hemet, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-03.