Yilien Alonso
Gastroenterology · Scottsdale, AZNPI 1457779837
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 96.1% of the total across 221 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 29 manufacturers, the largest accounting for just 20.8% — the pattern of someone who eats at a lot of different presentations. Reporting peaked in 2021 at $1,481 and has fallen 50.6% since, to $731 in 2025.
Across 221 payments — averaging $21.54 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$989
- Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$879
- Johnson & Johnson$669
- Bristol Myers Squibb$248
- Janssen Scientific Affairs, LLC$244
- Sanofi$194
- plus $2K from 23 others
What the payments were for
- Food & beverage$4,57396%
- Education$1874%
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 | 45 | $989 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 75 | $879 |
| Johnson & Johnson | 24 | $669 |
| Bristol Myers Squibb | 13 | $248 |
| Janssen Scientific Affairs, LLC | 2 | $244 |
| Sanofi | 7 | $194 |
| Medtronic | 1 | $170 |
| Takeda Pharmaceuticals U.S.A., Inc. | 7 | $167 |
| Covidien LP | 5 | $141 |
| E.r. Squibb & Sons, L.L.C. | 1 | $125 |
| Axonics, Inc. | 1 | $108 |
| Novo Nordisk | 1 | $104 |
| Gilead | 4 | $97 |
| Ardelyx, Inc. | 4 | $83 |
| QOL Medical, LLC | 4 | $71 |
| Nestle Healthcare Nutrition Inc. | 4 | $69 |
| Redhill Biopharma Inc. | 5 | $64 |
| Phathom Pharmaceuticals, Inc. | 4 | $60 |
| Intercept Pharmaceuticals, Inc. | 2 | $40 |
| Lilly USA, LLC | 2 | $38 |
| Regeneron Healthcare Solutions, Inc. | 2 | $34 |
| Aimmune Therapeutics, Inc. | 1 | $31 |
| Evoke Pharma, Inc. | 1 | $23 |
| Ironwood Pharmaceuticals, Inc | 1 | $23 |
| Pfizer | 1 | $21 |
| Organon | 1 | $20 |
| Daiichi Sankyo Inc. | 1 | $17 |
| Boston Scientific | 1 | $15 |
| Celltrion USA Inc. | 1 | $15 |
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
$4,760 in reported general payments places this provider in the 55th percentile of 355 gastroenterology providers in Arizona.
Other gastroenterology in Scottsdale
- Daniel MelineScottsdale$795K
- David FleischerScottsdale$410K
- Pankaj PasrichaScottsdale$304K
- Norio FukamiScottsdale$215K
- Toufic KachaamyScottsdale$210K
- Christina HaScottsdale$198K
- Woong KimScottsdale$138K
- Adam HarrisScottsdale$127K
- Anil SeetharamScottsdale$111K
- Amar ThosaniScottsdale$97K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.