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Immunopathology Providers in the United States

Data updated monthly · Last refresh September 2026

21 Immunopathology providers practice across all 50 states and Washington DC. California has the most at 8. Listings are drawn from federal public records and are not endorsements.

21providers
5states

Immunopathology providers by state

StateProvidersReceived payments
Immunopathology in California8not reported
Immunopathology in New York4not reported
Immunopathology in Missouri3not reported
Immunopathology in Michigan3not reported
Immunopathology in Iowa3not reported

Common questions

How many Immunopathology providers are there in the United States?

There are 21 Immunopathology providers with active NPI records across all 50 states and Washington DC, according to federal NPPES data refreshed monthly. California has the most at 8.

Where does this data come from?

Provider counts come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.