David Dunkin
Pediatric Gastroenterology · New York, NYNPI 1548243777
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 4 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. Genentech USA, Inc. accounts for 67.4% of it on its own, with 1 other manufacturer making up the rest. That places this record below the midpoint for pediatric gastroenterology clinicians in NY, where the typical reported total is $441.
Across 4 payments — averaging $46.36 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Genentech USA, Inc.$125
- AbbVie$60
Across 79 payments — averaging $8049.96 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.
- AbbVie$287K
- Eli Lilly$279K
- Janssen Research & Development, LLC$36K
- Bristol Myers Squibb$33K
What the payments were for
- Food & beverage$185100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| Genentech USA, Inc. | 1 | $125 |
| AbbVie | 3 | $60 |
How this compares
$185 in reported general payments places this provider in the 30th percentile of 143 pediatric gastroenterology providers in New York.
Other pediatric gastroenterology in New York
- Sivan KinbergNew York$261K
- Mirna ChehadeNew York$217K
- Michael DolingerNew York$191K
- Thomas WallachNew York$160K
- Neal LeleikoNew York$157K
- John BucuvalasNew York$20K
- Julie KhlevnerNew York$15K
- Joanne LaiNew York$10K
- Jaime ChuNew York$4K
- Elizabeth SpencerNew York$3K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.