Robert Geoffrey Gellin, D.M.D., M.H.S.
NPI 1104989847ActiveIndividual· Dentist, Periodontics· Charleston, SC
Dentist, Periodontics (D.M.D., M.H.S.) in Charleston, South Carolina, licensed in SC, with an NPI issued in December 2006. Part D covered 114 prescriptions written in 2024, 79% of them generic. Dentsply Sirona Inc reported $19.71 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1104989847 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.M.D., M.H.S. |
| Sole proprietor | Yes |
| NPI issued | Dec 17, 2006 |
| Last updated in NPPES | Sep 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Periodontics Primary | 1223P0300X | 345 | SC |
| Dentist, General Practice | 1223G0001X | 2797 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 114 · 114 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $569.04 |
| Generic share | 79% of claims |
Industry payments (Open Payments)
- 2024$19.71 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Dentsply Sirona Inc | $19.71 | 1 |
What the 2024 payments were for
- Food and Beverage$19.71 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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