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John C. Baker, MD

NPI 1780651455ActiveIndividual· Family Medicine· Newport, ME

Family Medicine (MD) in Newport, Maine, licensed in ME, with an NPI issued in March 2006. Part D covered 8,279 prescriptions written in 2024, 87% of them generic. Glaxosmithkline, LLC. reported $13.59 in payments in 2024, mostly food and beverage.

Overview

NPI1780651455
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedMar 2, 2006
Last updated in NPPESDec 20, 2013

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000X009831ME

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)Not in the public enrollment file of Oct 1, 2026

Part D prescriptions in 2024

Prescriptions (claims)8,279 · 20,054 30-day fills
Patients586
Total drug cost$847,928
Generic share87% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2024$13.59 · 1 payment from 1 company

Top paying companies in 2024

CompanyAmountPayments
Glaxosmithkline, LLC.$13.591

What the 2024 payments were for

  • Food and Beverage$13.59 · 1 payment

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

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