Derek Ngai
Pediatric Gastroenterology · Dallas, TXNPI 1700231859
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 99.2% of the total across 119 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 18 manufacturers, the largest accounting for just 21.2% — the pattern of someone who eats at a lot of different presentations.
Across 119 payments — averaging $22.98 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Takeda Pharmaceuticals U.S.A., Inc.$579
- AbbVie$555
- QOL Medical, LLC$355
- Regeneron Healthcare Solutions, Inc.$323
- Mirum Pharmaceuticals, Inc.$192
- Alcresta Therapeutics, Inc.$149
- plus $583 from 12 others
What the payments were for
- Food & beverage$2,71399%
- Education$221%
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 |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | 27 | $579 |
| AbbVie | 22 | $555 |
| QOL Medical, LLC | 11 | $355 |
| Regeneron Healthcare Solutions, Inc. | 16 | $323 |
| Mirum Pharmaceuticals, Inc. | 10 | $192 |
| Alcresta Therapeutics, Inc. | 6 | $149 |
| Johnson & Johnson | 7 | $124 |
| Amgen | 3 | $77 |
| Intrabio Inc | 3 | $69 |
| Sanofi | 2 | $62 |
| Pharming Healthcare, Inc. | 3 | $50 |
| Nestle Healthcare Nutrition Inc. | 2 | $47 |
| Ipsen Biopharmaceuticals, Inc | 2 | $41 |
| AstraZeneca | 1 | $27 |
| Acadia Pharmaceuticals Inc | 1 | $27 |
| Eton Pharmaceuticals, Inc. | 1 | $23 |
| Travere Therapeutics, Inc. | 1 | $19 |
| Albireo Pharma, Inc. | 1 | $18 |
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
$2,735 in reported general payments places this provider in the 75th percentile of 159 pediatric gastroenterology providers in Texas.
Other pediatric gastroenterology in Dallas
- Naveen MittalDallas$182K
- Amal AqulDallas$99K
- Charina RamirezDallas$60K
- Meghana SatheDallas$30K
- David TroendleDallas$14K
- Nandini ChannabasappaDallas$12K
- Rinarani SanghaviDallas$6K
- Bradley BarthDallas$6K
- Ricardo Medina-CentenoDallas$5K
- Megha MehtaDallas$4K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.