Roger Siddoway
Gastroenterology · St George, UTNPI 1548240310
Payments from drug & device makers
Across 125 payments — averaging $17.49 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$830
- Johnson & Johnson$334
- Takeda Pharmaceuticals U.S.A., Inc.$227
- Nestle Healthcare Nutrition Inc.$108
- Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$106
- QOL Medical, LLC$85
- plus $497 from 15 others
What the payments were for
- Food & beverage$1,98791%
- Education$1999%
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) | 47 | $830 |
| Johnson & Johnson | 15 | $334 |
| Takeda Pharmaceuticals U.S.A., Inc. | 14 | $227 |
| Nestle Healthcare Nutrition Inc. | 6 | $108 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 7 | $106 |
| QOL Medical, LLC | 6 | $85 |
| Merck | 4 | $72 |
| Braintree Laboratories, Inc. | 4 | $67 |
| Sanofi | 3 | $66 |
| Alfasigma USA, Inc. | 3 | $54 |
| Shire North American Group Inc | 3 | $51 |
| Pfizer | 3 | $48 |
| Daiichi Sankyo Inc. | 1 | $25 |
| Gilead | 2 | $24 |
| Bristol Myers Squibb | 1 | $19 |
| Amgen | 1 | $18 |
| Ironwood Pharmaceuticals, Inc | 1 | $17 |
| UCB, Inc. | 1 | $16 |
| Boston Scientific | 1 | $11 |
| Ambu Inc. | 1 | $9 |
| Gastrogpo, LLC | 1 | $0 |
How this compares
$2,186 in reported general payments places this provider in the 45th percentile of 122 gastroenterology providers in Utah.
Other gastroenterology in St George
- John Erikson YapSt George$94K
- George JeungSt George$5K
- Brien MillerSt George$5K
- James BownSt George$4K
- Phillip ObergSt George$4K
- John LoweOgden$3.6M
- Chad GonzalesOgden$2.9M
- John ValentineSalt Lake City$2.2M
- James TrotterMurray$2M
- Kathryn PetersonSalt Lake City$1.3M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.