NPI Lens

Mark G. Sinclair, M.D.

NPI 1275827123ActiveIndividual· Family Medicine· New York, NY

Family Medicine (M.D.) in New York, New York, licensed in NY, with an NPI issued in June 2011. Part D covered 48 prescriptions written in 2024. Indivior Inc. reported $4,489 in payments in 2025, mostly speaking and faculty fees.

Overview

NPI1275827123
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJun 7, 2011
Last updated in NPPESMay 12, 2016

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000X283283NY
Student in an Organized Health Care Education/Training Program390200000X——

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 Practitioner - Family Practice (NY)

Part D prescriptions in 2024

Prescriptions (claims)48 · 48 30-day fills
Patients20
Total drug cost$72,793

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$4,489 · 12 payments from 1 company
  • 2024$41.42 · 2 payments from 1 company

Top paying companies in 2025

CompanyAmountPayments
Indivior Inc.$4,48912

What the 2025 payments were for

  • Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$3,090 · 3 payments
  • Travel and Lodging$912.83 · 5 payments
  • Food and Beverage$486.09 · 4 payments

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

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