Kenneth Cohen
Pediatric Hematology-Oncology · Baltimore, MDNPI 1306898218
Payments from drug & device makers
What this record shows
The money is spread across several categories — speaking fees (52.9%), consulting fees and food and beverage — rather than concentrated in one kind of arrangement. Day One Biopharmaceuticals accounts for 89.5% of it on its own, with 2 other manufacturers making up the rest. 2025 is the largest year on record at $4,550, more than ten times the $305 reported in 2023.
Across 6 payments — averaging $1434.22 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Day One Biopharmaceuticals$8K
- Jazz Pharmaceuticals Inc.$600
- Blueprint Medicines Corporation$305
Across 159 payments — averaging $57,633 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.
- Novartis$7.7M
- Regeneron$573K
- Jazz Pharmaceuticals Inc.$373K
- E.r. Squibb & Sons, L.L.C.$241K
- Blueprint Medicines Corporation$144K
- Daiichi Sankyo Inc.$61K
- plus $71K from 3 others
What the payments were for
- Consulting fees$3,75044%
- Speaking & faculty fees$4,55053%
- Food & beverage$3054%
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 |
|---|---|---|
| Day One Biopharmaceuticals | 2 | $7,700 |
| Jazz Pharmaceuticals Inc. | 1 | $600 |
| Blueprint Medicines Corporation | 3 | $305 |
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
$8,605 in reported general payments places this provider in the 85th percentile of 52 pediatric hematology-oncology providers in Maryland.
See all pediatric hematology-oncology providers in Maryland →
Other pediatric hematology-oncology in Baltimore
- Kenneth CookeBaltimore$263K
- Lydia PeckerBaltimore$41K
- Stacy CooperBaltimore$12K
- Heather SymonsBaltimore$10K
- Christine PratilasBaltimore$3K
- Jennifer Keates-BaleeiroBaltimore$3K
- Eric RaabeBaltimore$3K
- John LigonBaltimore$2K
- Cara RabikBaltimore$2K
- Challice BonifantBaltimore$2K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.