Mary St Clair
Family Medicine · Greenville, SCNPI 1699137745
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 68 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 25 manufacturers reported payments, led by AbbVie at 25.8% of the total. Reporting peaked in 2020 at $519 and has fallen 76.9% since, to $120 in 2023.
Across 68 payments — averaging $20.83 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$365
- Novo Nordisk$221
- Eisai Inc.$125
- Dexcom, Inc.$120
- AstraZeneca$92
- Adlon Therapeutics L.p.$50
- plus $445 from 19 others
What the payments were for
- Food & beverage$1,417100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| AbbVie(2 entities) | 16 | $365 |
| Novo Nordisk | 10 | $221 |
| Eisai Inc. | 7 | $125 |
| Dexcom, Inc. | 1 | $120 |
| AstraZeneca | 6 | $92 |
| Adlon Therapeutics L.p. | 3 | $50 |
| Johnson & Johnson | 2 | $40 |
| Zealand Pharma US, Inc. | 1 | $38 |
| Bausch Health US, LLC | 2 | $36 |
| Boehringer Ingelheim | 2 | $34 |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $32 |
| Lilly USA, LLC | 2 | $31 |
| Avanir Pharmaceuticals, Inc. | 2 | $27 |
| Biohaven Pharmaceuticals, Inc. | 1 | $25 |
| Amgen | 1 | $25 |
| Neos Therapeutics, LP | 1 | $20 |
| Pfizer | 1 | $18 |
| Gilead | 1 | $18 |
| Therapeuticsmd, Inc. | 1 | $16 |
| Medtronic | 1 | $16 |
| GSK | 1 | $15 |
| Cranial Technologies, Inc | 1 | $14 |
| Antares Pharma, Inc. | 1 | $14 |
| Teva Pharmaceuticals USA, Inc. | 1 | $13 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 1 | $13 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- VRAYLAR$125
- DEXCOM G7 GSS (161)$120
How this compares
$1,417 in reported general payments places this provider in the 65th percentile of 2,153 family medicine providers in South Carolina.
Other family medicine in Greenville
- Steve HamberisGreenville$19K
- Richard LelandGreenville$19K
- Saria SaccocioGreenville$17K
- Eric FaileGreenville$15K
- Naveen BethiGreenville$14K
- James BridgemanGreenville$13K
- Angela SellGreenville$13K
- Stephen BruntonWinnsboro$1.3M
- Richard WilkesMt Pleasant$216K
- Andrew MartinColumbia$205K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.