Steven Larson
Nuclear Medicine · New York, NYNPI 1841277001
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $82,785 of the $82,872 with a category attached, or 99.9%. Y-mabs Therapeutics, Inc. accounts for 99.9% of it on its own, with 1 other manufacturer making up the rest. 2025 is the largest year on record at $55,010, more than ten times the $87 reported in 2023. Among nuclear medicine clinicians in NY with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 11 payments — averaging $7533.81 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Y-mabs Therapeutics, Inc.$83K
- Voximetry, Inc.$87
Across 9 payments — averaging $87,943 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.
- Y-mabs Therapeutics, Inc.$750K
- Regeneron$41K
What the payments were for
- Consulting fees$82,785100%
- Food & beverage$870%
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 |
|---|---|---|
| Y-mabs Therapeutics, Inc. | 10 | $82,785 |
| Voximetry, Inc. | 1 | $87 |
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.
- DANYELZA$82,785
How this compares
$82,872 in reported general payments places this provider in the 95th percentile of 84 nuclear medicine providers in New York.
Other nuclear medicine in New York
- Chaitanya DivgiNew York$2.2M
- Ernest DepueyNew York$24K
- Chun KimNew York$22K
- Sean WhalenNew York$22K
- Nasrin GhesaniNew York$10K
- Bilal OmeryNew York$7K
- Mikhail DoubrovinNew York$3K
- Sampanna RayamajhiNew York$2K
- Vetri Sudar JayaprakasamNew York$1K
- Heiko SchoderNew York$889
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.