Edward S. Thomas, MD
NPI 1154327245ActiveIndividual· Internal Medicine, Cardiovascular Disease· Warwick, RI
Internal Medicine, Cardiovascular Disease (MD) in Warwick, Rhode Island, trained at Georgetown University School of Medicine (class of 1982). Their prescriptions cost Medicare Part D more than their services did: $748,371 for 4,390 claims, against $148,229 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 15 companies reporting payments in 2025, $2,431 in all, mostly food and beverage.
Overview
| NPI | 1154327245 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 23, 2005 |
| Last updated in NPPES | Apr 9, 2021 |
| Certified by provider | Apr 8, 2021 |
| Reactivated | Mar 21, 2006 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | MD07326 | RI |
| Internal Medicine, Interventional Cardiology | 207RI0011X | MD07326 | RI |
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 - Interventional Cardiology (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,484 |
|---|---|
| Services billed | 2,917 across 38 procedure codes |
| Paid by Medicare | $148,229 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,390 · 9,733 30-day fills |
|---|---|
| Patients | 552 |
| Total drug cost | $748,371 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology), Internal Medicine |
Medical group
- Affinity Physicians LLC.Warwick, RI · 730 clinicians
Hospital affiliations
- Kent County Memorial HospitalWarwick, RI
- Rhode Island HospitalProvidence, RI
- South County Hospital IncWakefield, RI
- The Miriam HospitalProvidence, RI
Industry payments (Open Payments)
- 2025$2,431 · 97 payments from 15 companies
- 2024$2,224 · 97 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $359.87 | 27 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $274.70 | 12 |
| Medtronic, Inc. | $246.14 | 6 |
| Amgen Inc. | $221.52 | 8 |
| Alnylam Pharmaceuticals Inc. | $220.48 | 9 |
What the 2025 payments were for
- Food and Beverage$2,343 · 95 payments
- Education$88.34 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 cardiologists in Warwick · All cardiologists in Rhode Island