Dan Guyer
Psychiatry · Grosse Pointe Farms, MINPI 1013937184
Payments from drug & device makers
Across 308 payments — averaging $14.76 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Neurocrine Biosciences, Inc.$603
- Avanir Pharmaceuticals, Inc.$585
- Lundbeck LLC$469
- AbbVie$381
- Johnson & Johnson$369
- Sunovion Pharmaceuticals Inc.$332
- plus $2K from 20 others
What the payments were for
- Travel & lodging$150%
- Food & beverage$4,50299%
- Education$301%
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 |
|---|---|---|
| Neurocrine Biosciences, Inc. | 32 | $603 |
| Avanir Pharmaceuticals, Inc. | 40 | $585 |
| Lundbeck LLC | 38 | $469 |
| AbbVie(2 entities) | 29 | $381 |
| Johnson & Johnson | 14 | $369 |
| Sunovion Pharmaceuticals Inc. | 26 | $332 |
| Otsuka America Pharmaceutical, Inc. | 30 | $273 |
| Teva Pharmaceuticals USA, Inc. | 12 | $206 |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.) | 11 | $199 |
| Vanda Pharmaceuticals Inc. | 15 | $180 |
| Takeda Pharmaceuticals U.S.A., Inc. | 14 | $173 |
| Shire North American Group Inc | 11 | $150 |
| Ironshore Pharmaceuticals Inc. | 5 | $142 |
| Validus Pharmaceuticals LLC | 8 | $121 |
| Neos Therapeutics, LP | 4 | $64 |
| Adlon Therapeutics L.p. | 4 | $55 |
| Indivior Inc. | 3 | $38 |
| Jazz Pharmaceuticals Inc. | 2 | $36 |
| Eisai Inc. | 2 | $35 |
| Tris Pharma Inc | 2 | $33 |
| Alfasigma USA, Inc. | 1 | $22 |
| Vertical Pharmaceuticals, LLC | 1 | $21 |
| Bausch Health US, LLC | 1 | $20 |
| Acadia Pharmaceuticals Inc | 1 | $18 |
| OWP Pharmaceuticals, Inc. | 1 | $12 |
| Arbor Pharmaceuticals, Inc. | 1 | $11 |
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.
- SPRAVATO$127
- INGREZZA$123
- INVEGA SUSTENNA$101
How this compares
$4,547 in reported general payments places this provider in the 90th percentile of 1,166 psychiatry providers in Michigan.
Other psychiatry in Grosse Pointe Farms
- Andreas SidiropoulasDetroit$2.8M
- Joel YoungRochester Hills$1.9M
- Welton WashingtonYpsilanti$1.4M
- Rajaprabhakaran RajarethinamAnn Arbor$1.2M
- Eric AchtyesGrand Rapids$705K
- Manzar RajputMonroe$612K
- William GuySouthfield$562K
- Brian MickeyAnn Arbor$490K
- Sagar ParikhAnn Arbor$331K
- Robert LagrouClarkston$267K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.