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Gary Siegelman, M.D.

NPI 1386904159ActiveIndividual· Internal Medicine· Dover, DE

Internal Medicine (M.D.) in Dover, Delaware, licensed in DE, with an NPI issued in May 2012.

Overview

NPI1386904159
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedMay 25, 2012
Last updated in NPPESMay 25, 2012

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000XC1-0008707DE

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

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 physicians in Dover

All 59 internal medicine physicians in Dover · All internal medicine physicians in Delaware