Mark Nelson, DO
Neurology · Lynbrook, NYNPI 1922084409
Payments from drug & device makers
Across 690 payments — averaging $19.31 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$2K
- Biogen$942
- UCB, Inc.$692
- Neurocrine Biosciences, Inc.$602
- Teva Pharmaceuticals USA, Inc.$579
- Amgen$579
- plus $8K from 54 others
What the payments were for
- Speaking & faculty fees$220%
- Food & beverage$13,290100%
- Education$130%
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.
How this compares
$13,325 in reported general payments places this provider in the 70th percentile of 1,623 neurology providers in New York.
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 |
|---|---|---|
| VyvgartEfgartigimod Alfa-Fcab | 24 | $1,609,754 |
| Gamunex-CImmune Globul G/Gly/Iga Avg 46 | 29 | $261,910 |
| NuplazidPimavanserin Tartrate | 35 | $176,224 |
| VumerityDiroximel Fumarate | 15 | $140,024 |
| RebifInterferon Beta-1a/Albumin | 13 | $137,402 |
| Austedo XrDeutetrabenazine | 18 | $99,163 |
| Nurtec OdtRimegepant Sulfate | 74 | $98,113 |
| QuliptaAtogepant | 49 | $60,789 |
| Aimovig AutoinjectorErenumab-Aooe | 45 | $53,061 |
| Emgality PenGalcanezumab-Gnlm | 66 | $50,126 |
| Dimethyl Fumarate | 11 | $49,433 |
| KeppraLevetiracetam | 31 | $47,459 |
| UbrelvyUbrogepant | 33 | $45,940 |
| Rivastigmine | 107 | $20,852 |
| BotoxOnabotulinumtoxina | 16 | $19,996 |
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 |
|---|---|---|
| Argenx US, Inc.Vyvgart | $315 | $1,609,75424 claims |
| Grifols USA, LLCGamunex-C | $246 | $261,91029 claims |
| Acadia Pharmaceuticals IncNuplazid | $168 | $176,22435 claims |
| BiogenVumerity | $942 | $140,02415 claims |
| EMD Serono, Inc.Rebif | $65 | $137,40213 claims |
| AbbVieQulipta, Ubrelvy, Botox | $1,942 | $126,72598 claims |
| PfizerNurtec Odt, Dilantin | $268 | $103,556104 claims |
| Teva Pharmaceuticals USA, Inc.Austedo Xr | $579 | $99,16318 claims |
| Amneal Pharmaceuticals LLCRytary, Mycophenolate Mofetil | $62 | $21,00181 claims |
| Axsome Therapeutics, Inc.Auvelity | $120 | $14,19714 claims |
| Takeda Pharmaceuticals U.S.A., Inc.Vyvanse | $189 | $5,24213 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 70th percentile of 1,623 neurology providers in New York.
Other neurology in Lynbrook
- Christian GrommesNew York$9.9M
- Ilya KisterNew York$9.5M
- E DorseyNew York$8.5M
- Lauren SchaffNew York$8.2M
- Richard HolubAlbany$6.3M
- Martin SadowskiNew York$5.4M
- Lawrence HonigNew York$4.9M
- Laszlo MechtlerAmherst$4.3M
- Bennett MyersAmherst$3.8M
- Krupa PandeyAlbany$3.8M
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.