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Donald McFarland, D.O.

NPI 1992778104ActiveIndividual· Internal Medicine· Bridgeville, PA

Internal Medicine (D.O.) in Bridgeville, Pennsylvania, trained at West Virginia School of Osteopathic Medicine (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $1,432,334 for 17,911 claims, against $70,479 paid for services in 2024. Pfizer Inc. was the largest of 25 companies reporting payments in 2025, $3,145 in all, mostly food and beverage.

Overview

NPI1992778104
StatusActive
Entity typeIndividual
CredentialD.O.
Sole proprietorNo
NPI issuedFeb 8, 2006
Last updated in NPPESJul 6, 2023
Certified by providerJul 6, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000XOS008884LPA
Specialist174400000XOS-008884LPA

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)Enrolled Practitioner - Internal Medicine (PA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients246
Services billed2,665 across 66 procedure codes
Paid by Medicare$70,479

Part D prescriptions in 2024

Prescriptions (claims)17,911 · 37,327 30-day fills
Patients1,334
Total drug cost$1,432,334
Generic share89% of claims

Medicare sources and data years

Education and affiliations

Medical schoolWest Virginia School of Osteopathic Medicine
Graduation year1994
Medicare specialtyInternal Medicine

Medical group

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$3,145 · 173 payments from 25 companies
  • 2024$3,328 · 193 payments from 24 companies

Top paying companies in 2025

CompanyAmountPayments
Pfizer Inc.$504.5127
Glaxosmithkline, LLC.$410.9421
Abbvie Inc.$382.7323
Novo Nordisk Inc$296.9418
Lilly USA, LLC$251.2513

What the 2025 payments were for

  • Food and Beverage$3,145 · 173 payments

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

Other internal medicine physicians in Bridgeville

All internal medicine physicians in Pennsylvania