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Dr. Ralph A Korpman, M.D.

Dr. Ralph A Korpman is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Riverside, CA, registered in the NPPES registry with NPI 1548313273 since 2007. The credential MD stands for Doctor of Medicine. Practices at Aim Medical Transport Inc (listed at the same practice address in NPPES).

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NPI 1548313273
Entity type Individual (Type 1)
Name Dr. Ralph A Korpman
Credential M.D.
Sex Male
Practice address Riverside, CA, 92501
Phone 9516863107
Enumeration date 2007-01-18
Last updated in NPPES 2007-07-08

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207ZP0102X Anatomic Pathology & Clinical Pathology Physician Primary G30958 CA

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details
Provider: Ralph Korpman, M.D.
NPI: 1548313273
Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician)
Address: Riverside, CA, 92501

Other providers at this practice address

NPI Name Type Specialty Location
1164979613 Aim Medical Transport Inc Organization Non-emergency Medical Transport (VAN) Riverside, CA

Verify this record

Cross-check NPI 1548313273 against the authoritative CMS record: view Dr. Ralph A Korpman on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Ralph Korpman practice?
The practice location on file with NPPES is in Riverside, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ralph Korpman?
The National Provider Identifier (NPI) for Ralph Korpman is 1548313273, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.