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Thomas E. Marshall, M.D.

NPI 1043202054ActiveIndividual· Internal Medicine· Glen Ellyn, IL

Internal Medicine (M.D.) in Glen Ellyn, Illinois, licensed in IL, with an NPI issued in August 2005. Part D covered 11 prescriptions written in 2024.

Overview

NPI1043202054
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedAug 16, 2005
Last updated in NPPESAug 10, 2011

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X036059776IL

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 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

Part D prescriptions in 2024

Prescriptions (claims)11 · 25 30-day fills
Total drug cost$2,804

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 Internal Medicine providers in Glen Ellyn

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