Anthony Zampino
Neurology · Willoughby, OHNPI 1427518505
Payments from drug & device makers
Across 108 payments — averaging $616.53 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Sanofi US Services Inc.$64K
- AstraZeneca$575
- UCB, Inc.$495
- AbbVie$318
- Argenx US, Inc.$216
- Sanofi$182
- plus $660 from 14 others
What the payments were for
- Food & beverage$2,445100%
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 |
|---|---|---|
| Sanofi US Services Inc. | 3 | $64,140 |
| AstraZeneca(2 entities) | 26 | $575 |
| UCB, Inc. | 17 | $495 |
| AbbVie | 16 | $318 |
| Argenx US, Inc. | 10 | $216 |
| Sanofi | 3 | $182 |
| Pfizer | 5 | $107 |
| Jazz Pharmaceuticals Inc. | 5 | $99 |
| Biogen | 5 | $85 |
| Takeda Pharmaceuticals U.S.A., Inc. | 4 | $82 |
| Genentech USA, Inc. | 3 | $65 |
| Vanda Pharmaceuticals Inc. | 2 | $52 |
| Springworks Therapeutics, Inc. | 2 | $37 |
| Averitas Pharma Inc. | 1 | $30 |
| Lundbeck LLC | 1 | $22 |
| Amylyx Pharmaceuticals, Inc. | 1 | $19 |
| Amgen | 1 | $18 |
| Grifols USA, LLC | 1 | $16 |
| Tanabe Pharma America, Inc. | 1 | $14 |
| Teva Pharmaceuticals USA, Inc. | 1 | $14 |
How this compares
$66,585 in reported general payments places this provider in the 80th percentile of 702 neurology providers in Ohio.
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 |
|---|---|---|
| GammakedImmune Globul G/Gly/Iga Avg 46 | 11 | $68,470 |
| Mexiletine Hcl | 11 | $484 |
| Megestrol Acetate | 11 | $439 |
| Gabapentin | 47 | $438 |
| Prednisone | 20 | $119 |
| Zonisamide | 11 | $98 |
Paid to pharmacies, not to this prescriber.
Other neurology in Willoughby
- Joel VandersluisDayton$12.3M
- Jerry MendellColumbus$11.5M
- Lawrence GoldstickDayton$6.9M
- Douglas ScharreColumbus$6.8M
- Robert BermelCleveland$6.4M
- Aaron BosterColumbus$6.3M
- Ryan DrakeCanton$5.5M
- Aram ZabetiCincinnati$5.3M
- Mark StillmanIndependence$4.6M
- Deren HuangNewark$4.6M
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.