Robert C. Allen, MD
NPI 1659321115ActiveIndividual· Surgery, Vascular Surgery· Rock Hill, SC
Surgery, Vascular Surgery (MD) in Rock Hill, South Carolina, licensed in TN, with an NPI issued in May 2006. Their prescriptions cost Medicare Part D more than their services did: $85,626 for 626 claims, against $7,807 paid for services in 2024. Vertex Pharmaceuticals Incorporated was the largest of 2 companies reporting payments in 2025, $41.58 in all, mostly food and beverage.
Overview
| NPI | 1659321115 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 12, 2006 |
| Last updated in NPPES | Mar 6, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 56586 | 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 - Vascular Surgery (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 73 |
|---|---|
| Services billed | 143 across 25 procedure codes |
| Paid by Medicare | $7,807 |
Part D prescriptions in 2024
| Prescriptions (claims) | 626 · 1,451 30-day fills |
|---|---|
| Patients | 180 |
| Total drug cost | $85,626 |
| Generic share | 87% of claims |
Industry payments (Open Payments)
- 2025$41.58 · 2 payments from 2 companies
- 2024$2,549 · 15 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $21.51 | 1 |
| Cook Research Incorporated | $20.07 | 1 |
What the 2025 payments were for
- Food and Beverage$41.58 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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