Andrea Allyn
Internal Medicine · Seneca, SCNPI 1851363733
Payments from drug & device makers
Across 193 payments — averaging $16.63 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Amgen$570
- AbbVie$423
- AstraZeneca$339
- Astellas Pharma US Inc$285
- Novo Nordisk$176
- Takeda Pharmaceuticals U.S.A., Inc.$164
- plus $1K from 20 others
What the payments were for
- Food & beverage$3,03495%
- Education$993%
- Other$772%
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 |
|---|---|---|
| Amgen | 35 | $570 |
| AbbVie(2 entities) | 26 | $423 |
| AstraZeneca | 23 | $339 |
| Astellas Pharma US Inc | 11 | $285 |
| Novo Nordisk | 10 | $176 |
| Takeda Pharmaceuticals U.S.A., Inc. | 13 | $164 |
| Lilly USA, LLC | 10 | $151 |
| Boehringer Ingelheim | 7 | $142 |
| Amarin Pharma, Inc. | 9 | $133 |
| Merck | 9 | $129 |
| Pfizer | 8 | $121 |
| Otsuka America Pharmaceutical, Inc. | 5 | $94 |
| Johnson & Johnson | 6 | $93 |
| Welch Allyn | 1 | $77 |
| GSK | 4 | $74 |
| Sunovion Pharmaceuticals Inc. | 4 | $52 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 3 | $50 |
| Biohaven Pharmaceutical Holding Company Ltd. | 1 | $22 |
| Bayer | 1 | $19 |
| Kowa Pharmaceuticals America, Inc. | 1 | $17 |
| Abbott | 1 | $15 |
| Medtronic | 1 | $15 |
| Biohaven Pharmaceuticals, Inc. | 1 | $13 |
| Gilead | 1 | $12 |
| Eisai Inc. | 1 | $11 |
| Aytu Biopharma, Inc. | 1 | $11 |
How this compares
$3,210 in reported general payments places this provider in the 80th percentile of 1,498 internal medicine providers in South Carolina.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Levothyroxine Sodium | 11 | $121 |
Paid to pharmacies, not to this prescriber.
Other internal medicine in Seneca
- Rica SantiagoMt Pleasant$10.7M
- Richard MillsMt Pleasant$5.5M
- Yvonne DavisMount Pleasant$2.4M
- David BolsterSummerville$2.3M
- Colby GrossmanSummerville$1.4M
- Amit ShahIndian Land$1.4M
- Philip NicolMurrells Inlet$782K
- Carl SofleyAnderson$673K
- Carl MitchellColumbia$564K
- Jerry BackNorth Charleston$322K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.