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Thomas A. Kowal, M.D.

NPI 1043205008ActiveIndividual· General Practice· Lebanon, TN

General Practice (M.D.) in Lebanon, Tennessee, trained at Wayne State University School of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $729,700 for 7,822 claims, against $114,080 paid for services in 2024. Corcept Therapeutics was the largest of 2 companies reporting payments in 2025, $166.98 in all, mostly food and beverage.

Overview

NPI1043205008
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedSep 15, 2005
Last updated in NPPESJan 22, 2019

Specialties and licenses

TaxonomyCodeLicenseState
General Practice Primary208D00000X30964TN

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 - General Practice (TN)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients340
Services billed2,531 across 42 procedure codes
Paid by Medicare$114,080

Part D prescriptions in 2024

Prescriptions (claims)7,822 · 17,765 30-day fills
Patients391
Total drug cost$729,700
Generic share88% of claims

Medicare sources and data years

Education and affiliations

Medical schoolWayne State University School of Medicine
Graduation year1995
Medicare specialtyGeneral Practice
Secondary specialtiesGeneral Surgery

Medical group

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$166.98 · 4 payments from 2 companies
  • 2024$149.06 · 6 payments from 3 companies

Top paying companies in 2025

CompanyAmountPayments
Corcept Therapeutics$115.001
Amgen Inc.$51.983

What the 2025 payments were for

  • Food and Beverage$166.98 · 4 payments

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

Other general practitioners in Lebanon

All general practitioners in Tennessee