Thomas A. Williams Jr., M.D.
NPI 1932194966ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· Paducah, KY
Internal Medicine, Clinical Cardiac Electrophysiology (M.D.) in Paducah, Kentucky, trained at East Tennessee State University Quillen College of Medicine (class of 1988). In 2024 Medicare paid $111,808 for 585 patients, and Part D covered 962 of their prescriptions, 84% of them generic. Impulse Dynamics (USA) Inc. was the largest of 8 companies reporting payments in 2025, $1,151 in all, mostly food and beverage.
Overview
| NPI | 1932194966 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 15, 2005 |
| Last updated in NPPES | Nov 5, 2024 |
| Certified by provider | Nov 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | 56987 | KY |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 235006-1 | NY |
| Internal Medicine, Clinical Cardiac Electrophysiology | 207RC0001X | 35503 | 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 - Cardiac Electrophysiology (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 585 |
|---|---|
| Services billed | 1,604 across 65 procedure codes |
| Paid by Medicare | $111,808 |
Part D prescriptions in 2024
| Prescriptions (claims) | 962 · 1,694 30-day fills |
|---|---|
| Patients | 267 |
| Total drug cost | $141,720 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | East Tennessee State University Quillen College of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Cardiac Electrophysiology |
Medical group
- Mercy Health Physicians Kentucky Specialty Care LLCPaducah, KY · 151 clinicians
Hospital affiliation
- Mercy Health - Lourdes HospitalPaducah, KY
Industry payments (Open Payments)
- 2025$1,151 · 32 payments from 8 companies
- 2024$2,557 · 34 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Impulse Dynamics (USA) Inc. | $213.76 | 2 |
| Cardiva Medical, Inc. | $202.08 | 8 |
| Boston Scientific Corporation | $194.58 | 6 |
| Philips North America LLC | $194.37 | 2 |
| Medtronic, Inc. | $168.84 | 8 |
What the 2025 payments were for
- Food and Beverage$1,151 · 32 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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