Scott Snapper
Gastroenterology · Boston, MANPI 1184605537
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $107,054 of the $125,937 with a category attached, or 85.0%. 9 manufacturers reported payments, led by Pfizer at 41.4% of the total. Reporting peaked in 2022 at $35,178 and has fallen 92.1% since, to $2,762 in 2025. Among gastroenterology clinicians in MA 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 74 payments — averaging $1701.85 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Pfizer$52K
- Merck$22K
- F. Hoffmann-la Roche AG$21K
- Amgen$10K
- E.r. Squibb & Sons, L.L.C.$8K
- Eli Lilly$7K
- plus $6K from 3 others
Across 21 payments — averaging $226,799 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.
- Clinigen, Inc.$1.9M
- Pfizer$1.8M
- Takeda Pharmaceuticals U.S.A., Inc.$493K
- Janssen Research & Development, LLC$230K
- Amgen$188K
- Iovance Biotherapeutics, Inc.$167K
What the payments were for
- Consulting fees$107,05485%
- Speaking & faculty fees$2,7622%
- Travel & lodging$14,78712%
- Food & beverage$1,3251%
- Education$90%
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 |
|---|---|---|
| Pfizer | 18 | $52,183 |
| Merck | 14 | $22,009 |
| F. Hoffmann-la Roche AG | 4 | $20,649 |
| Amgen | 8 | $10,346 |
| E.r. Squibb & Sons, L.L.C. | 9 | $7,944 |
| Eli Lilly | 8 | $6,832 |
| Takeda Pharmaceuticals U.S.A., Inc. | 11 | $4,759 |
| Modernatx, Inc. | 1 | $1,200 |
| AbbVie | 1 | $15 |
How this compares
$125,937 in reported general payments places this provider in the 95th percentile of 579 gastroenterology providers in Massachusetts.
Other gastroenterology in Boston
- Hiroyuki AiharaBoston$728K
- Jessica AllegrettiBoston$696K
- John LeungBoston$682K
- Ramnik XavierBoston$567K
- Adam CheifetzBoston$512K
- Carlo TraversoBoston$447K
- Tyler BerzinBoston$215K
- Marvin RyouBoston$162K
- Nneka UfereBoston$153K
- Christopher ThompsonBoston$127K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.