Estefan Roy
Internal Medicine · Chicago, ILNPI 1457430852
Payments from drug & device makers
Across 245 payments — averaging $18.89 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boehringer Ingelheim$683
- Novo Nordisk$533
- Pfizer$440
- AstraZeneca$360
- Lilly USA, LLC$322
- AbbVie$317
- plus $2K from 28 others
What the payments were for
- Food & beverage$4,617100%
- Education$120%
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 |
|---|---|---|
| Boehringer Ingelheim | 26 | $683 |
| Novo Nordisk | 25 | $533 |
| Pfizer | 25 | $440 |
| AstraZeneca | 22 | $360 |
| Lilly USA, LLC | 16 | $322 |
| AbbVie(2 entities) | 18 | $317 |
| Johnson & Johnson | 13 | $301 |
| Amgen(2 entities) | 14 | $222 |
| GSK | 9 | $158 |
| Hikma Pharmaceuticals USA | 9 | $151 |
| Amarin Pharma, Inc. | 8 | $144 |
| Merck | 9 | $131 |
| Mylan Specialty L.p. | 6 | $105 |
| Sunovion Pharmaceuticals Inc. | 7 | $96 |
| Kowa Pharmaceuticals America, Inc. | 4 | $81 |
| E.r. Squibb & Sons, L.L.C. | 4 | $75 |
| Sanofi-aventis U.S. LLC | 4 | $70 |
| Ironwood Pharmaceuticals, Inc | 3 | $51 |
| Teva Pharmaceuticals USA, Inc. | 3 | $42 |
| Novartis | 2 | $39 |
| Dexcom, Inc. | 1 | $35 |
| Zyla Life Sciences, Inc. | 2 | $31 |
| Astellas Pharma US Inc | 2 | $26 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 2 | $25 |
| Esperion Therapeutics, Inc. | 2 | $24 |
| Bayer | 1 | $24 |
| Eisai Inc. | 1 | $22 |
| Bausch Health US, LLC | 1 | $20 |
| Philips North America LLC | 1 | $20 |
| Avanir Pharmaceuticals, Inc. | 1 | $19 |
| IBSA Pharma Inc. | 1 | $19 |
| Biodelivery Sciences International, Inc. | 1 | $16 |
| Eyevance Pharmaceuticals LLC | 1 | $15 |
| Biohaven Pharmaceuticals, Inc. | 1 | $15 |
How this compares
$4,629 in reported general payments places this provider in the 90th percentile of 5,182 internal medicine providers in Illinois.
Other internal medicine in Chicago
- Dennis LevinsonChicago$25.3M
- Danny SugimotoChicago$4M
- Peter O DonnellChicago$3.9M
- Daniel CatenacciChicago$3.5M
- Patricia WalshChicago$2.1M
- Merle DiamondChicago$1.7M
- Mohammed KassemChicago$1.3M
- David BakerChicago$1M
- Azazuddin AhmedChicago$912K
- Daniel BergerChicago$861K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.