Daniel Nathan, MD
Hematology · New York, NYNPI 1669976411
Payments from drug & device makers
Across 10 payments — averaging $133.64 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Foundation Medical, LLC$737
- Seagen Inc.$184
- Daiichi Sankyo Inc.$147
- Gilead$97
- Pfizer$84
- Solventum Corporation$48
- plus $40 from 2 others
What the payments were for
- Travel & lodging$73755%
- Food & beverage$33225%
- Education$26820%
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 |
|---|---|---|
| Foundation Medical, LLC | 1 | $737 |
| Seagen Inc. | 2 | $184 |
| Daiichi Sankyo Inc. | 2 | $147 |
| Gilead | 1 | $97 |
| Pfizer | 1 | $84 |
| Solventum Corporation | 1 | $48 |
| AbbVie | 1 | $27 |
| CTI Biopharma Corp. | 1 | $13 |
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.
- VANFLYTa$125
How this compares
$1,336 in reported general payments places this provider in the 40th percentile of 157 hematology 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.
Other hematology in New York
- Michael MauroNew York$34.9M
- Adam KittaiNew York$8.2M
- Barry CollerNew York$7.9M
- Ran ReshefNew York$5.4M
- Divaya BhutaniNew York$4.8M
- Richard FurmanNew York$3.1M
- Joseph JurcicNew York$1.7M
- Marissa RybsteinNew York$1.6M
- Allyson OceanNew York$1.5M
- Mark HeaneyNew York$1.3M
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.