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Eugene C. Constantinou, MD

NPI 1265434526ActiveIndividual· Internal Medicine· Newington, CT

Internal Medicine (MD) in Newington, Connecticut, trained at Boston University School of Medicine (class of 1996). Part D covered 111 prescriptions written in 2024, 80% of them generic.

Overview

NPI1265434526
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedJun 1, 2005
Last updated in NPPESJun 6, 2014

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X039689CT

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 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Order and Referring Only - Internal Medicine (CT)

Part D prescriptions in 2024

Prescriptions (claims)111 · 298 30-day fills
Patients13
Total drug cost$20,150
Generic share80% of claims

Medicare sources and data years

Education and affiliations

Medical schoolBoston University School of Medicine
Graduation year1996
Medicare specialtyInternal Medicine

Medical group

Other facilities

Source: CMS Care Compare

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 Newington

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