del Charbonier
Internal Medicine · Warren, MINPI 1821198003
Payments from drug & device makers
Across 144 payments — averaging $15.79 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Lilly USA, LLC$347
- AbbVie$318
- Boehringer Ingelheim$309
- Astellas Pharma US Inc$237
- Pfizer$195
- GSK$128
- plus $739 from 24 others
What the payments were for
- Food & beverage$2,273100%
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 |
|---|---|---|
| Lilly USA, LLC | 22 | $347 |
| AbbVie(2 entities) | 20 | $318 |
| Boehringer Ingelheim | 14 | $309 |
| Astellas Pharma US Inc | 15 | $237 |
| Pfizer | 14 | $195 |
| GSK | 9 | $128 |
| Novartis | 7 | $82 |
| Bausch Health US, LLC | 4 | $70 |
| Merck | 5 | $65 |
| Exact Sciences | 3 | $59 |
| Novo Nordisk | 4 | $52 |
| Vivus LLC | 3 | $52 |
| Radius Health, Inc. | 3 | $36 |
| Almatica Pharma LLC | 2 | $33 |
| Biohaven Pharmaceutical Holding Company Ltd. | 2 | $30 |
| Boston Scientific | 1 | $29 |
| Teva Pharmaceuticals USA, Inc. | 2 | $27 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 1 | $20 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 1 | $19 |
| Eisai Inc. | 1 | $18 |
| Phadia US Inc. | 1 | $17 |
| Amgen | 1 | $17 |
| Axonics, Inc. | 1 | $17 |
| Esperion Therapeutics, Inc. | 1 | $15 |
| Bardy Diagnostics, Inc. | 1 | $15 |
| Biohaven Pharmaceuticals, Inc. | 1 | $14 |
| IBSA Pharma Inc. | 1 | $14 |
| E.r. Squibb & Sons, L.L.C. | 1 | $14 |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $14 |
| AstraZeneca | 1 | $11 |
How this compares
$2,273 in reported general payments places this provider in the 80th percentile of 4,567 internal medicine providers in Michigan.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Levothyroxine Sodium | 11 | $203 |
| Zolpidem Tartrate | 12 | $21 |
Paid to pharmacies, not to this prescriber.
Other internal medicine in Warren
- Ulka VaishampayanAnn Arbor$33.7M
- Jeffrey PottsBay City$14.7M
- Neil FraserTroy$14.3M
- Abdulhassan SaadDearborn$11.5M
- Leslie PelkeyGrand Rapids$8.5M
- Jay SandbergTroy$8.3M
- Ding WangDetroit$6.8M
- Dipenkumar ModiDetroit$4.1M
- Ahmed ArifFlint$4.1M
- Sudipto MukherjeeRoyal Oak$3.1M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.