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Richard J. Hahn, M.D., A Medical Corp

NPI 1124059894ActiveOrganization· Surgery· Lancaster, CA

Surgery in Lancaster, California, registered in NPPES in July 2006. The authorized official on file is Richard J. Hahn, M.D., Ceo.

Overview

NPI1124059894
StatusActive
Entity typeOrganization
NPI issuedJul 5, 2006
Last updated in NPPESMar 24, 2008

Specialties and licenses

TaxonomyCodeLicenseState
Surgery Primary208600000XG25115CA

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Not in the public enrollment file of Oct 1, 2026

Medicare sources and data years

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