Jeffrey Gelwan
Gastroenterology · Glastonbury, CTNPI 1619071230
Payments from drug & device makers
Across 174 payments — averaging $17.55 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$957
- Johnson & Johnson$387
- Pfizer$333
- Takeda Pharmaceuticals U.S.A., Inc.$332
- Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$211
- Bristol Myers Squibb$150
- plus $684 from 13 others
What the payments were for
- Consulting fees$140%
- Food & beverage$2,96597%
- Education$752%
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.
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 |
|---|---|---|
| AbbVie(2 entities) | 55 | $957 |
| Johnson & Johnson | 22 | $387 |
| Pfizer | 21 | $333 |
| Takeda Pharmaceuticals U.S.A., Inc. | 17 | $332 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 11 | $211 |
| Bristol Myers Squibb | 7 | $150 |
| UCB, Inc. | 8 | $137 |
| QOL Medical, LLC | 10 | $120 |
| Regeneron Healthcare Solutions, Inc. | 5 | $99 |
| AMAG Pharmaceuticals, Inc. | 4 | $75 |
| Ironwood Pharmaceuticals, Inc | 3 | $49 |
| Intercept Pharmaceuticals, Inc. | 2 | $39 |
| Nestle Healthcare Nutrition Inc. | 2 | $34 |
| Merck | 2 | $29 |
| Shire North American Group Inc | 1 | $25 |
| Braintree Laboratories, Inc. | 1 | $24 |
| Sanofi | 1 | $23 |
| Romark Laboratories, LC | 1 | $19 |
| Gilead | 1 | $14 |
How this compares
$3,054 in reported general payments places this provider in the 45th percentile of 326 gastroenterology providers in Connecticut.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Pantoprazole Sodium | 14 | $386 |
| Omeprazole | 14 | $243 |
Paid to pharmacies, not to this prescriber.
Other gastroenterology in Glastonbury
- Joseph CappaGlastonbury$200K
- Jenna Koliani-PaceGlastonbury$57K
- Pramod MistryNew Haven$6M
- Salam ZakkoBristol$2.7M
- Paul FeuerstadtHamden$1.4M
- Angelo ParedesMiddletown$1.3M
- James FrestonFarmington$778K
- Jill GaidosNew Haven$750K
- Houman RezaizadehFarmington$720K
- James BoyerNew Haven$648K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.