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James Mastin Farmer, M.D.

NPI 1013988161ActiveIndividual· Orthopaedic Surgery, Sports Medicine· Roanoke, VA

Orthopaedic Surgery, Sports Medicine (M.D.) in Roanoke, Virginia, trained at Baylor College of Medicine (class of 1997). 431 Medicare patients in 2024, $155,259 paid; nearly all of their 542 Part D prescriptions were generic (95%). Stryker Corporation was the largest of 5 companies reporting payments in 2025, $1,286 in all, mostly travel and lodging.

Overview

NPI1013988161
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJan 27, 2006
Last updated in NPPESMar 13, 2024
Certified by providerMar 13, 2024

Specialties and licenses

TaxonomyCodeLicenseState
Orthopaedic Surgery, Sports Medicine Primary207XX0005X0101242061VA
Orthopaedic Surgery207X00000X77879NC

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 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Orthopedic Surgery (VA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients431
Services billed2,878 across 72 procedure codes
Paid by Medicare$155,259

Part D prescriptions in 2024

Prescriptions (claims)542 · 714 30-day fills
Patients138
Total drug cost$10,687
Generic share95% of claims

Medicare sources and data years

Education and affiliations

Medical schoolBaylor College of Medicine
Graduation year1997
Medicare specialtyOrthopedic Surgery
Secondary specialtiesFamily Practice

Medical groups

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$1,286 · 25 payments from 5 companies
  • 2024$169.07 · 7 payments from 2 companies

Top paying companies in 2025

What the 2025 payments were for

  • Travel and Lodging$715.12 · 3 payments
  • Food and Beverage$570.99 · 22 payments

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

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