Thomas Miller Ayres, MD
NPI 1588653141ActiveIndividual· Internal Medicine, Interventional Cardiology· Knoxville, TN
Internal Medicine, Interventional Cardiology (MD) in Knoxville, Tennessee, trained at Tulane University School of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $424,071 for 2,968 claims, against $90,141 paid for services in 2024.
Overview
| NPI | 1588653141 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 17, 2005 |
| Last updated in NPPES | Jun 26, 2020 |
| Certified by provider | Jun 26, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | MD0000020680 | TN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 1,300 |
|---|---|
| Services billed | 2,583 across 50 procedure codes |
| Paid by Medicare | $90,141 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,968 · 7,561 30-day fills |
|---|---|
| Patients | 505 |
| Total drug cost | $424,071 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Knoxville Heart Group, Inc.Knoxville, TN · 20 clinicians
- Fort Sanders Regional Medical CenterKnoxville, TN · 6 clinicians
Hospital affiliations
- Fort Sanders Regional Medical CenterKnoxville, TN
- Leconte Medical CenterSevierville, TN
- University Health System, IncKnoxville, TN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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