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Jonathan Thomas McFarland, DO

NPI 1871987537ActiveIndividual· Internal Medicine, Pulmonary Disease· Knoxville, TN

Internal Medicine, Pulmonary Disease (DO) in Knoxville, Tennessee, trained at Philadelphia College of Osteopathic Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $549,957 for 570 claims, against $53,547 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 19 companies reporting payments in 2025, $1,002 in all, mostly food and beverage.

Overview

NPI1871987537
StatusActive
Entity typeIndividual
CredentialDO
Sole proprietorNo
NPI issuedMar 20, 2015
Last updated in NPPESJul 21, 2026
Certified by providerJul 21, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Pulmonary Disease Primary207RP1001X4649TN

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 (TN)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients285
Services billed723 across 45 procedure codes
Paid by Medicare$53,547

Part D prescriptions in 2024

Prescriptions (claims)570 · 698 30-day fills
Patients162
Total drug cost$549,957
Generic share55% of claims

Medicare sources and data years

Education and affiliations

Medical schoolPhiladelphia College of Osteopathic Medicine
Graduation year2015
Medicare specialtyInternal Medicine
Secondary specialtiesSleep Medicine
TelehealthOffers telehealth

Medical groups

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$1,002 · 45 payments from 19 companies
  • 2024$1,052 · 37 payments from 17 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$1,002 · 45 payments

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

Other pulmonologists in Knoxville

All 76 pulmonologists in Knoxville · All pulmonologists in Tennessee