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Michael Thomas McMahon, DO

NPI 1609024306ActiveIndividual· General Practice· Washington, DC

General Practice (DO) in Washington, District of Columbia, licensed in DC and VA, with an NPI issued in September 2008.

Overview

NPI1609024306
StatusActive
Entity typeIndividual
CredentialDO
Sole proprietorYes
NPI issuedSep 5, 2008
Last updated in NPPESSep 24, 2014

Specialties and licenses

TaxonomyCodeLicenseState
General Practice Primary208D00000XDO034405DC
General Practice208D00000X0102203355VA

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

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other General Practice providers in Washington

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