Michael Biederman
Gastroenterology · Farmington Hills, MINPI 1962472423
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 99.2% of the total across 387 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 30 manufacturers reported payments, led by AbbVie at 30.1% of the total. Reporting peaked in 2021 at $2,223 and has fallen 88.2% since, to $263 in 2025.
Across 387 payments — averaging $23.02 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$3K
- Gilead$1K
- Johnson & Johnson$922
- Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$697
- Takeda Pharmaceuticals U.S.A., Inc.$578
- Janssen Scientific Affairs, LLC$414
- plus $3K from 24 others
What the payments were for
- Food & beverage$8,83699%
- Education$721%
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 | 120 | $2,682 |
| Gilead | 35 | $1,092 |
| Johnson & Johnson(2 entities) | 41 | $922 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 54 | $697 |
| Takeda Pharmaceuticals U.S.A., Inc. | 34 | $578 |
| Janssen Scientific Affairs, LLC | 5 | $414 |
| Intercept Pharmaceuticals, Inc. | 9 | $351 |
| Pfizer | 18 | $280 |
| QOL Medical, LLC | 12 | $245 |
| E.r. Squibb & Sons, L.L.C. | 2 | $240 |
| Ironwood Pharmaceuticals, Inc | 11 | $218 |
| Nestle Healthcare Nutrition Inc. | 9 | $183 |
| Bristol Myers Squibb | 8 | $136 |
| Medtronic | 2 | $129 |
| Sanofi | 1 | $126 |
| Evoke Pharma, Inc. | 1 | $103 |
| Boston Scientific | 1 | $98 |
| Daiichi Sankyo Inc. | 5 | $87 |
| Merck | 4 | $69 |
| Regeneron Healthcare Solutions, Inc. | 2 | $43 |
| Shire North American Group Inc | 3 | $38 |
| UCB, Inc. | 2 | $27 |
| Vivus LLC | 1 | $24 |
| Concordia Pharmaceuticals Inc. | 1 | $23 |
| Exact Sciences | 1 | $20 |
| Ardelyx, Inc. | 1 | $19 |
| Redhill Biopharma Inc. | 1 | $16 |
| AstraZeneca | 1 | $16 |
| Ferring Pharmaceuticals Inc. | 1 | $16 |
| Braintree Laboratories, Inc. | 1 | $12 |
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.
How this compares
$8,907 in reported general payments places this provider in the 80th percentile of 497 gastroenterology providers in Michigan.
Other gastroenterology in Farmington Hills
- Alan CutlerFarmington Hills$70K
- Phillip GoldmeierFarmington Hills$21K
- Michael RaphaelFarmington Hills$21K
- Kimberly BrownDetroit$733K
- Dilip MoonkaDetroit$611K
- Philip SchoenfeldAnn Arbor$539K
- Michelle Muza-MoonsAnn Arbor$481K
- Partha NandiTroy$377K
- Bradford WhitmerSaint Clair Shores$206K
- Mohammed BarawiSt Clair Shores$193K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.