Matthew Barth
Pediatric Hematology-Oncology · Buffalo, NYNPI 1477714103
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $32,805 of the $43,465 with a category attached, or 75.5%. AstraZeneca accounts for 83.1% of it on its own, with 14 other manufacturers making up the rest. 2025 is the largest year on record at $21,535, more than ten times the $384 reported in 2019.
Across 66 payments — averaging $658.56 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$36K
- Springworks Therapeutics, Inc.$4K
- Bayer$2K
- Sanofi$675
- Jazz Pharmaceuticals Inc.$486
- Novartis$84
- plus $269 from 9 others
Across 3 payments — averaging $29,303 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.
- E.r. Squibb & Sons, L.L.C.$88K
What the payments were for
- Consulting fees$9,09421%
- Speaking & faculty fees$32,80575%
- Travel & lodging$520%
- Food & beverage$1,5023%
- Education$120%
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 |
|---|---|---|
| AstraZeneca(2 entities) | 27 | $36,121 |
| Springworks Therapeutics, Inc. | 18 | $4,289 |
| Bayer | 1 | $1,541 |
| Sanofi | 3 | $675 |
| Jazz Pharmaceuticals Inc. | 5 | $486 |
| Novartis | 1 | $84 |
| Servier Pharmaceuticals LLC | 2 | $58 |
| Pfizer | 2 | $34 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $34 |
| Astellas Pharma US Inc | 1 | $33 |
| Sobi, Inc | 1 | $25 |
| UCB, Inc. | 1 | $23 |
| SK Life Science, Inc. | 1 | $23 |
| Syndax Pharmaceuticals, Inc. | 1 | $20 |
| Neurelis, Inc. | 1 | $19 |
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
$43,465 in reported general payments places this provider in the 85th percentile of 196 pediatric hematology-oncology providers in New York.
See all pediatric hematology-oncology providers in New York →
Other pediatric hematology-oncology in Buffalo
- Beverly SchaeferBuffalo$120K
- Kara KellyBuffalo$70K
- Nataliya BuxbaumBuffalo$5K
- Mitchell CairoHawthorne$1.1M
- Sujit ShethNew York$359K
- Jaap Jan BoelensNew York$303K
- Mary SugrueGarden City$253K
- James BusselNew York$204K
- Saara KavianyNew York$144K
- Gary BrittenhamNew York$137K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.