Benjamin Nykamp
Dermatology · Ada, MINPI 1700984390
Payments from drug & device makers
Across 199 payments — averaging $17.04 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novartis$848
- AbbVie$601
- Johnson & Johnson$399
- Amgen$308
- Janssen Scientific Affairs, LLC$298
- Lilly USA, LLC$285
- plus $651 from 6 others
What the payments were for
- Food & beverage$3,29297%
- Education$993%
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 |
|---|---|---|
| Novartis | 65 | $848 |
| AbbVie | 26 | $601 |
| Johnson & Johnson | 31 | $399 |
| Amgen | 12 | $308 |
| Janssen Scientific Affairs, LLC | 3 | $298 |
| Lilly USA, LLC | 18 | $285 |
| Bristol Myers Squibb | 27 | $281 |
| Sanofi | 7 | $206 |
| UCB, Inc. | 6 | $102 |
| Sun Pharmaceutical Industries Inc. | 2 | $29 |
| Ortho Dermatologics, A Division Of Bausch Health US, LLC | 1 | $18 |
| Pfizer | 1 | $15 |
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
$3,391 in reported general payments places this provider in the 50th percentile of 404 dermatology providers in Michigan.
Other dermatology in Ada
- Johann GudjonssonAnn Arbor$15.9M
- Ali MoiinTroy$9.9M
- Linda Stein GoldWest Bloomfield$7.5M
- Wendy McFaldaClarkston$3.6M
- Kristi HawleyCaledonia$2.5M
- Brent BoyceSebewaing$2.2M
- David AltmanWarren$1.9M
- Christofer BuattiAuburn Hills$1.6M
- Mio NakamuraAnn Arbor$1.4M
- George MurakawaTroy$1.3M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.