Chalakudy Ramakrishna, MD
Psychiatry · Livonia, MINPI 1295790442
Payments from drug & device makers
Across 693 payments — averaging $18.16 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Vanda Pharmaceuticals Inc.$2K
- AbbVie$1K
- Lundbeck LLC$1K
- Sunovion Pharmaceuticals Inc.$1K
- Otsuka America Pharmaceutical, Inc.$1K
- Alkermes, Inc.$845
- plus $5K from 27 others
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 |
|---|---|---|
| Vanda Pharmaceuticals Inc. | 80 | $1,747 |
| AbbVie(2 entities) | 110 | $1,369 |
| Lundbeck LLC | 71 | $1,346 |
| Sunovion Pharmaceuticals Inc. | 95 | $1,168 |
| Otsuka America Pharmaceutical, Inc. | 60 | $1,055 |
| Alkermes, Inc. | 36 | $845 |
| Validus Pharmaceuticals LLC | 17 | $812 |
| Takeda Pharmaceuticals U.S.A., Inc. | 33 | $586 |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.) | 21 | $482 |
| Ironshore Pharmaceuticals Inc. | 24 | $468 |
| Teva Pharmaceuticals USA, Inc. | 22 | $402 |
| Supernus Pharmaceuticals, Inc. | 19 | $367 |
| Corium, LLC | 22 | $338 |
| Axsome Therapeutics, Inc. | 13 | $295 |
| Idorsia Pharmaceuticals US Inc | 10 | $215 |
| Almatica Pharma LLC | 8 | $178 |
| Neurocrine Biosciences, Inc. | 7 | $140 |
| E.r. Squibb & Sons, L.L.C. | 6 | $125 |
| Tris Pharma Inc | 8 | $120 |
| Eisai Inc. | 5 | $108 |
| Collegium Pharmaceutical, Inc. | 3 | $65 |
| Bausch Health US, LLC | 4 | $63 |
| Neos Therapeutics, LP | 4 | $54 |
| Adlon Therapeutics L.p. | 3 | $44 |
| Indivior Inc. | 2 | $37 |
| Shire North American Group Inc | 2 | $29 |
| Neuronetics, Inc. | 2 | $25 |
| OWP Pharmaceuticals, Inc. | 1 | $21 |
| Livanova USA, Inc. | 1 | $20 |
| Merck | 1 | $18 |
| Vertical Pharmaceuticals, LLC | 1 | $15 |
| Acadia Pharmaceuticals Inc | 1 | $13 |
| Johnson & Johnson | 1 | $12 |
How this compares
$12,584 in reported general payments places this provider in the 95th percentile of 1,166 psychiatry providers in Michigan.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other psychiatry in Livonia
- Samuel WedesLivonia$158K
- Patrick GreshamLivonia$14K
- 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
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.