Thomas J. Killian, MD
NPI 1326151275ActiveIndividual· Internal Medicine, Interventional Cardiology· Nashville, TN
Internal Medicine, Interventional Cardiology (MD) in Nashville, Tennessee, trained at University of Alabama School of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $440,454 for 4,471 claims, against $126,050 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 7 companies reporting payments in 2025, $252.80 in all, mostly food and beverage.
Overview
| NPI | 1326151275 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 16, 2006 |
| Last updated in NPPES | Jul 29, 2026 |
| Certified by provider | Jul 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 18732 | TN |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 18732 | TN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 798 |
|---|---|
| Services billed | 2,454 across 55 procedure codes |
| Paid by Medicare | $126,050 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,471 · 11,340 30-day fills |
|---|---|
| Patients | 544 |
| Total drug cost | $440,454 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical group
- Vanderbilt University Medical CenterNashville, TN · 3,567 clinicians
Hospital affiliations
- Vanderbilt Clarksville HospitalClarksville, TN
- Vanderbilt University Medical CenterNashville, TN
Industry payments (Open Payments)
- 2025$252.80 · 11 payments from 7 companies
- 2024$418.70 · 22 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $80.38 | 3 |
| Merck Sharp & Dohme LLC | $55.09 | 2 |
| Amgen Inc. | $27.72 | 2 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $24.53 | 1 |
| E.R. Squibb & Sons, L.L.C. | $22.88 | 1 |
What the 2025 payments were for
- Food and Beverage$252.80 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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