Roy Kenneth Aaron, M.D.
NPI 1336189661ActiveIndividual· Orthopaedic Surgery· East Providence, RI
Orthopaedic Surgery (M.D.) in East Providence, Rhode Island, licensed in RI, with an NPI issued in June 2006. Their prescriptions cost Medicare Part D more than their services did: $97,765 for 581 claims, against $33,174 paid for services in 2024. Zimmer Biomet Holdings, Inc. reported $104.58 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1336189661 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 7, 2006 |
| Last updated in NPPES | Feb 11, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 05878 | RI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 212 |
|---|---|
| Services billed | 594 across 11 procedure codes |
| Paid by Medicare | $33,174 |
Part D prescriptions in 2024
| Prescriptions (claims) | 581 · 1,259 30-day fills |
|---|---|
| Patients | 168 |
| Total drug cost | $97,765 |
| Generic share | 93% of claims |
Industry payments (Open Payments)
- 2025$104.58 · 1 payment from 1 company
- 2024$90.21 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimmer Biomet Holdings, Inc. | $104.58 | 1 |
What the 2025 payments were for
- Food and Beverage$104.58 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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