Clarence Legerton
Rheumatology · Summerville, SCNPI 1285732214
Payments from drug & device makers
Across 389 payments — averaging $19,824 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- American Rheumatology Network, LLC$6.9M
- Novartis$621K
- Pfizer$65K
- UCB SA$38K
- UCB, Inc.$27K
- Eli Lilly$25K
- plus $54K from 20 others
Across 3 payments — averaging $1499.81 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Novartis$4K
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| American Rheumatology Network, LLC | 21 | $6,880,458 |
| Novartis | 52 | $621,400 |
| Pfizer | 42 | $64,626 |
| UCB SA | 7 | $37,926 |
| UCB, Inc. | 12 | $27,416 |
| Eli Lilly | 4 | $25,068 |
| AbbVie | 64 | $24,687 |
| Bristol Myers Squibb | 1 | $11,805 |
| Janssen Research & Development, LLC | 1 | $9,000 |
| Astrazeneca UK Limited | 5 | $5,561 |
| Johnson & Johnson | 49 | $766 |
| Amgen(2 entities) | 30 | $609 |
| Lilly USA, LLC | 30 | $603 |
| E.r. Squibb & Sons, L.L.C. | 28 | $499 |
| GSK | 14 | $215 |
| Mckesson Specialty Care Distribution, LLC | 3 | $164 |
| Regeneron Healthcare Solutions, Inc. | 6 | $132 |
| Biogen | 1 | $103 |
| AstraZeneca(2 entities) | 5 | $81 |
| Aurinia Pharma U.S., Inc. | 2 | $51 |
| Organon | 3 | $50 |
| Boehringer Ingelheim | 3 | $41 |
| Radius Health, Inc. | 2 | $37 |
| Merck | 2 | $25 |
| Actelion Pharmaceuticals US, Inc. | 1 | $15 |
| Ultragenyx Pharmaceutical Inc. | 1 | $13 |
How this compares
$7,711,351 in reported general payments places this provider in the 95th percentile of 123 rheumatology providers in South Carolina.
Other rheumatology in Summerville
- Gary FinkSummerville$6.9M
- William EdwardsSummerville$5.9M
- Colin EdgertonSummerville$4.6M
- Gregory NiemerSummerville$4.4M
- Jennifer MurphySummerville$4.4M
- Nicholas HoldgateSummerville$533K
- Richard SilverCharleston$1.6M
- Alan BrownGreenville$947K
- Mitchell FeinmanOrangeburg$824K
- Richard KimGreenville$706K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.