Robert Marshall Hay, M.D.
NPI 1689661910ActiveIndividual· Orthopaedic Surgery· Mount Pleasant, SC
Orthopaedic Surgery (M.D.) in Mount Pleasant, South Carolina, trained at Medical University of South Carolina College of Medicine (class of 1984). 654 Medicare patients in 2024, $263,198 paid; nearly all of their 381 Part D prescriptions were generic (99%). Ferring Pharmaceuticals Inc. was the largest of 3 companies reporting payments in 2025, $130.66 in all, mostly food and beverage.
Overview
| NPI | 1689661910 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 3, 2005 |
| Last updated in NPPES | Jan 6, 2025 |
| Certified by provider | Jan 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 15353 | SC |
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 - Orthopedic Surgery (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 654 |
|---|---|
| Services billed | 14,647 across 65 procedure codes |
| Paid by Medicare | $263,198 |
Part D prescriptions in 2024
| Prescriptions (claims) | 381 · 403 30-day fills |
|---|---|
| Patients | 171 |
| Total drug cost | $3,900 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Medical University of South Carolina College of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Roper Saint Francis Physicians NetworkN Charleston, SC · 528 clinicians
Hospital affiliations
- Bon Secours-St Francis Xavier HospitalCharleston, SC
- Mount Pleasant HospitalMount Pleasant, SC
- Musc Medical CenterCharleston, SC
- Roper HospitalCharleston, SC
- Roper St Francis Hospital-Berkeley IncSummerville, SC
Other facilities
- Roper-St. Francis Home HealthHome health agency · Charleston, SC
Industry payments (Open Payments)
- 2025$130.66 · 5 payments from 3 companies
- 2024$38.82 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ferring Pharmaceuticals Inc. | $94.17 | 3 |
| Depuy Synthes Sales Inc. | $22.47 | 1 |
| Medtronic, Inc. | $14.02 | 1 |
What the 2025 payments were for
- Food and Beverage$130.66 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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