Hosep Deyrmenjian
Gastroenterology · Gurnee, ILNPI 1710979729
Payments from drug & device makers
What this record shows
This record is dominated by other: $16,849 of the $18,947 with a category attached, or 88.9%. Olympus America Inc. accounts for 88.9% of it on its own, with 16 other manufacturers making up the rest. 2025 is the largest year on record at $16,849, more than ten times the $578 reported in 2019.
Across 111 payments — averaging $170.69 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Olympus America Inc.$17K
- Gilead$511
- Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$395
- Intercept Pharmaceuticals, Inc.$264
- Novo Nordisk$225
- Romark Laboratories, LC$158
- plus $544 from 11 others
What the payments were for
- Consulting fees$510%
- Food & beverage$2,04711%
- Other$16,84989%
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 |
|---|---|---|
| Olympus America Inc. | 1 | $16,849 |
| Gilead | 22 | $511 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 29 | $395 |
| Intercept Pharmaceuticals, Inc. | 15 | $264 |
| Novo Nordisk | 2 | $225 |
| Romark Laboratories, LC | 9 | $158 |
| Braintree Laboratories, Inc. | 9 | $143 |
| Takeda Pharmaceuticals U.S.A., Inc. | 6 | $111 |
| Daiichi Sankyo Inc. | 6 | $106 |
| AbbVie(2 entities) | 4 | $70 |
| Redhill Biopharma Inc. | 2 | $30 |
| Laborie Medical Technologies Corp. | 1 | $16 |
| Concordia Pharmaceuticals Inc. | 1 | $16 |
| Merck | 1 | $15 |
| Ardelyx, Inc. | 1 | $13 |
| Sanofi | 1 | $13 |
| Endogastric Solutions, Inc | 1 | $12 |
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.
How this compares
$18,947 in reported general payments places this provider in the 85th percentile of 787 gastroenterology providers in Illinois.
Other gastroenterology in Gurnee
- Jonathan RosenbergGurnee$1M
- David RubinChicago$1.5M
- Stephen HanauerChicago$1.4M
- Steven FlammChicago$1.3M
- Amar NaikDes Plaines$1.2M
- Darren BrennerChicago$1.1M
- Daksesh PatelEvanston$745K
- Russell CohenChicago$690K
- Parambir DulaiChicago$668K
- Christopher ChapmanChicago$645K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.