Kelly Ybema, MD
Neurology · Kalamazoo, MINPI 1831179407
Payments from drug & device makers
Across 78 payments — averaging $26.71 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Johnson & Johnson$321
- Eisai Inc.$158
- Novartis$145
- TG Therapeutics, Inc.$138
- Pfizer$120
- Bristol Myers Squibb$118
- plus $1K from 24 others
What the payments were for
- Food & beverage$2,05098%
- Education$332%
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 |
|---|---|---|
| Johnson & Johnson(2 entities) | 6 | $321 |
| Eisai Inc. | 3 | $158 |
| Novartis | 7 | $145 |
| TG Therapeutics, Inc. | 2 | $138 |
| Pfizer | 6 | $120 |
| Bristol Myers Squibb | 5 | $118 |
| Teva Pharmaceuticals USA, Inc. | 5 | $111 |
| Biogen | 4 | $96 |
| Medtronic | 1 | $88 |
| EMD Serono, Inc. | 5 | $78 |
| AbbVie | 4 | $77 |
| Biohaven Pharmaceutical Holding Company Ltd. | 3 | $76 |
| AstraZeneca | 3 | $64 |
| UCB, Inc. | 2 | $61 |
| Lundbeck LLC | 2 | $60 |
| SK Life Science, Inc. | 2 | $52 |
| Genentech USA, Inc. | 2 | $36 |
| Neurelis, Inc. | 2 | $34 |
| Acadia Pharmaceuticals Inc | 2 | $27 |
| Sanofi | 1 | $27 |
| Acorda Therapeutics, Inc | 1 | $26 |
| Supernus Pharmaceuticals, Inc. | 2 | $24 |
| Catalyst Pharmaceuticals, Inc. | 1 | $21 |
| Jazz Pharmaceuticals Inc. | 1 | $20 |
| Argenx US, Inc. | 1 | $20 |
| Neurocrine Biosciences, Inc. | 1 | $20 |
| E.r. Squibb & Sons, L.L.C. | 1 | $19 |
| Insightec,inc | 1 | $17 |
| Amgen | 1 | $16 |
| Biohaven Pharmaceuticals, Inc. | 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
$2,083 in reported general payments places this provider in the 55th 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 |
|---|---|---|
| Gammagard LiquidImmun Glob G(Igg)/Gly/Iga Ov50 | 13 | $528,381 |
| ZeposiaOzanimod Hydrochloride | 11 | $90,409 |
| Aimovig AutoinjectorErenumab-Aooe | 39 | $24,223 |
| UbrelvyUbrogepant | 12 | $13,324 |
| Carbidopa-LevodopaCarbidopa/Levodopa | 55 | $4,993 |
| Pyridostigmine Bromide | 23 | $3,720 |
| Ropinirole ErRopinirole Hcl | 16 | $2,539 |
| Carbidopa-Levodopa ErCarbidopa/Levodopa | 18 | $1,360 |
| RizatriptanRizatriptan Benzoate | 22 | $1,252 |
| Oxcarbazepine | 13 | $604 |
| Gabapentin | 48 | $553 |
| Levetiracetam | 29 | $546 |
| Primidone | 21 | $544 |
| Propranolol Hcl ErPropranolol Hcl | 11 | $478 |
| Solu-MedrolMethylprednisolone Sod Succ/Pf | 12 | $475 |
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 |
|---|---|---|
| E.r. Squibb & Sons, L.L.C.Zeposia | $19 | $90,40911 claims |
| AbbVieUbrelvy | $77 | $13,32412 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 55th percentile of 652 neurology providers in Michigan.
Other neurology in Kalamazoo
- Aaron EllenbogenFarmington Hills$14.5M
- Martin BelkinFarmington Hills$5.8M
- Evanthia BernitsasDetroit$4.8M
- Yang Mao DraayerFarmington Hills$4.2M
- Mirela CerghetDetroit$3.8M
- Peter le WittWest Bloomfield$3.2M
- Judith HeidebrinkAnn Arbor$2.2M
- Denise LeungAnn Arbor$2M
- Rany AburashedOwosso$1.9M
- Jeanie CoteOwosso$1.8M
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.