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Maciej G. Ossowski, M.D., Inc.

NPI 1740575182ActiveOrganization· Family Medicine· Merced, CA

Family Medicine in Merced, California, registered in NPPES in June 2011. The authorized official on file is Maciej Gerard Ossowski, M.D., President.

Overview

NPI1740575182
StatusActive
Entity typeOrganization
NPI issuedJun 14, 2011
Last updated in NPPESJul 20, 2012

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000XA38380CA

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

Other Family Medicine providers in Merced

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