Kelvin Chou, MD
Neurology · Ann Arbor, MINPI 1376539791
Payments from drug & device makers
Across 96 payments — averaging $712.95 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Neurocrine Biosciences, Inc.$30K
- Abbott$30K
- Boston Scientific$4K
- Avion Pharmaceuticals$2K
- Bayer$2K
- Amneal Pharmaceuticals LLC$1K
- plus $228 from 2 others
Across 4 payments — averaging $2237.75 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Neurocrine Biosciences, Inc.$8K
- Eli Lilly$863
What the payments were for
- Consulting fees$18,32036%
- Speaking & faculty fees$20,69640%
- Travel & lodging$10,95621%
- Food & beverage$1,6103%
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. | 28 | $30,479 |
| Abbott | 42 | $29,602 |
| Boston Scientific | 9 | $3,700 |
| Avion Pharmaceuticals | 1 | $1,620 |
| Bayer | 11 | $1,594 |
| Amneal Pharmaceuticals LLC | 3 | $1,221 |
| Insightec,inc | 1 | $149 |
| Acadia Pharmaceuticals Inc | 1 | $79 |
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.
- INFINITY$28,250
- GENERAL DBS$2,363
- Dhivy$1,620
- GENERAL - THERAPIES$991
- Infinity DBS Pulse Generators$521
- Exablate$149
- PROCLAIM$121
- CREXONT$105
How this compares
$68,443 in reported general payments places this provider in the 85th percentile of 652 neurology 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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| NuplazidPimavanserin Tartrate | 26 | $162,227 |
| RytaryCarbidopa/Levodopa | 38 | $68,015 |
| Carbidopa-LevodopaCarbidopa/Levodopa | 640 | $44,079 |
| Carbidopa-Levodopa ErCarbidopa/Levodopa | 131 | $14,002 |
| Rasagiline Mesylate | 59 | $10,337 |
| Entacapone | 18 | $9,145 |
| Carbidopa | 25 | $6,463 |
| Ropinirole ErRopinirole Hcl | 50 | $6,188 |
| AmantadineAmantadine Hcl | 66 | $5,301 |
| Propranolol Hcl ErPropranolol Hcl | 41 | $3,662 |
| Pramipexole DihydrochloridePramipexole Di-Hcl | 101 | $2,894 |
| Primidone | 41 | $2,077 |
| Donepezil Hcl | 92 | $1,470 |
| Gabapentin | 86 | $1,440 |
| Ropinirole Hcl | 34 | $1,278 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Acadia Pharmaceuticals IncNuplazid | $79 | $162,22726 claims |
| Amneal Pharmaceuticals LLCRytary | $1,221 | $68,01538 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 85th percentile of 652 neurology providers in Michigan.
Other neurology in Ann Arbor
- Judith HeidebrinkAnn Arbor$2.2M
- Denise LeungAnn Arbor$2M
- Wade CooperAnn Arbor$1M
- Tiffany BraleyAnn Arbor$384K
- Praveen DayaluAnn Arbor$281K
- Stephen GoutmanAnn Arbor$261K
- Kara WyantAnn Arbor$205K
- James WeintraubAnn Arbor$194K
- Aaron EllenbogenFarmington Hills$14.5M
- Martin BelkinFarmington Hills$5.8M
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.