Clarence W. Legerton III, M.D.
NPI 1285732214ActiveIndividual· Internal Medicine, Rheumatology· Summerville, SC
Internal Medicine, Rheumatology (M.D.) in Summerville, South Carolina, licensed in SC, with an NPI issued in September 2006. Part D covered 14 prescriptions written in 2024, 86% of them generic. American Rheumatology Network, LLC was the largest of 2 companies reporting payments in 2025, $1,025,084 in all, mostly consulting fees.
Overview
| NPI | 1285732214 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 21, 2006 |
| Last updated in NPPES | Sep 13, 2022 |
| Certified by provider | Sep 13, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 16182 | SC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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) | 14 · 33 30-day fills |
|---|---|
| Total drug cost | $6,808 |
| Generic share | 86% of claims |
Industry payments (Open Payments)
- 2025$1,025,084 · 3 payments from 2 companies
- 2024$432,669 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| American Rheumatology Network, LLC | $1,012,500 | 1 |
| Abbvie Inc. | $12,584 | 2 |
What the 2025 payments were for
- Consulting Fee$1,012,500 · 1 payment
- Grant$12,584 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Rheumatology providers in Summerville
- 1083696413
- 1538319074
- 1326533308
- 1245307578
- 1952409997
- 1699873885
- 1134415110
- 1639149461
- 1356449367
- 1073690731
All Internal Medicine, Rheumatology providers in South Carolina →