Kenneth Mankowski
Neurology · Columbus, OHNPI 1942261243
Payments from drug & device makers
Across 1,551 payments — averaging $1008.44 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Biogen$599K
- EMD Serono, Inc.$424K
- TG Therapeutics, Inc.$207K
- Sanofi$108K
- Adamas Pharmaceuticals, Inc.$100K
- Genentech USA, Inc.$51K
- plus $75K from 31 others
What the payments were for
- Consulting fees$98,2197%
- Speaking & faculty fees$1,077,36777%
- Travel & lodging$190,45114%
- Food & beverage$40,0043%
- Education$3650%
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.
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
$1,564,090 in reported general payments places this provider in the 95th percentile of 702 neurology providers in Ohio.
Other neurology in Columbus
- Jerry MendellColumbus$11.5M
- Douglas ScharreColumbus$6.8M
- Aaron BosterColumbus$6.3M
- Jacqueline NicholasColumbus$4.3M
- Miriam FreimerColumbus$2.5M
- Pierre GiglioColumbus$2M
- Tirisham GyangColumbus$1.5M
- Geoffrey EubankColumbus$1.4M
- Bakri ElsheikhColumbus$918K
- Brendan KelleyColumbus$880K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.