Susan Barton, MD
Gastroenterology · Rochester, MNNPI 1235145574
Payments from drug & device makers
Across 149 payments — averaging $20.43 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$658
- AbbVie$452
- Sanofi$278
- Takeda Pharmaceuticals U.S.A., Inc.$274
- Gilead$251
- Endogastric Solutions, Inc$166
- plus $964 from 18 others
What the payments were for
- Food & beverage$2,99298%
- Education$522%
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 |
|---|---|---|
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 41 | $658 |
| AbbVie(2 entities) | 25 | $452 |
| Sanofi | 9 | $278 |
| Takeda Pharmaceuticals U.S.A., Inc. | 15 | $274 |
| Gilead | 9 | $251 |
| Endogastric Solutions, Inc | 3 | $166 |
| Bristol Myers Squibb | 8 | $151 |
| Pfizer | 8 | $144 |
| Shionogi Inc | 5 | $112 |
| Echosens North America, Inc. | 1 | $112 |
| Ferring Pharmaceuticals Inc. | 6 | $81 |
| Johnson & Johnson | 4 | $72 |
| AstraZeneca | 1 | $54 |
| Intercept Pharmaceuticals, Inc. | 3 | $43 |
| QOL Medical, LLC | 2 | $25 |
| Nestle Healthcare Nutrition Inc. | 1 | $24 |
| Redhill Biopharma Inc. | 1 | $24 |
| Boston Scientific | 1 | $23 |
| Braintree Laboratories, Inc. | 1 | $20 |
| Regeneron Healthcare Solutions, Inc. | 1 | $19 |
| Fresenius Kabi USA, LLC | 1 | $18 |
| Digestive Care, Inc. | 1 | $17 |
| Mauna Kea Technologies, Inc. | 1 | $14 |
| Ironwood Pharmaceuticals, Inc | 1 | $13 |
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
$3,044 in reported general payments places this provider in the 70th percentile of 365 gastroenterology providers in Minnesota.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Lubiprostone | 12 | $2,594 |
| Sod Sulf-Potass Sulf-Mag SulfSodium, Potassium,mag Sulfates | 43 | $2,501 |
| Pantoprazole Sodium | 68 | $1,099 |
| Lactulose | 40 | $799 |
| Famotidine | 52 | $534 |
| Dicyclomine Hcl | 17 | $431 |
| Omeprazole | 24 | $245 |
Paid to pharmacies, not to this prescriber.
Other gastroenterology in Rochester
- Edward LoftusRochester$5.2M
- Andres AcostaRochester$2.8M
- Madhusudan GroverRochester$2.5M
- Michael CamilleriRochester$1.9M
- Vinay ChandrasekharaRochester$1.8M
- Joseph MurrayRochester$1.2M
- Sahil KhannaRochester$1.2M
- Alina AllenRochester$986K
- John KisielRochester$856K
- Ibrahim HanounehRochester$828K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.