Sankalp Dwivedi
Gastroenterology · Menasha, WINPI 1902215759
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $3,241 of the $4,575 with a category attached, or 70.9%. 14 manufacturers reported payments, led by Boston Scientific at 31.9% of the total. 2025 is the largest year on record at $1,470, 5.0 times the $294 reported in 2019.
Across 47 payments — averaging $97.33 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$1K
- AbbVie$1K
- Gilead$488
- Sanofi$395
- Johnson & Johnson$311
- Janssen Scientific Affairs, LLC$221
- plus $562 from 8 others
What the payments were for
- Travel & lodging$1,26628%
- Food & beverage$3,24171%
- Education$671%
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 |
|---|---|---|
| Boston Scientific | 7 | $1,459 |
| AbbVie | 12 | $1,139 |
| Gilead | 6 | $488 |
| Sanofi | 6 | $395 |
| Johnson & Johnson | 5 | $311 |
| Janssen Scientific Affairs, LLC | 2 | $221 |
| E.r. Squibb & Sons, L.L.C. | 2 | $195 |
| Madrigal Pharmaceuticals | 1 | $115 |
| Regeneron Healthcare Solutions, Inc. | 1 | $105 |
| Endogastric Solutions, Inc | 1 | $83 |
| Ironwood Pharmaceuticals, Inc | 1 | $19 |
| Boehringer Ingelheim | 1 | $18 |
| Amgen | 1 | $15 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $11 |
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
$4,575 in reported general payments places this provider in the 85th percentile of 285 gastroenterology providers in Wisconsin.
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 |
|---|---|---|
| Peg 3350-ElectrolyteSodium Chloride/Nahco3/Kcl/Peg | 654 | $13,543 |
| Sucralfate | 18 | $2,479 |
| Omeprazole | 102 | $2,221 |
| Pantoprazole Sodium | 86 | $1,313 |
| Gavilyte-GPeg3350/Sod Sulf,bicarb,cl/Kcl | 49 | $995 |
| Gavilyte-NSodium Chloride/Nahco3/Kcl/Peg | 16 | $322 |
| Gavilyte-CPeg3350/Sod Sulf,bicarb,cl/Kcl | 14 | $264 |
Paid to pharmacies, not to this prescriber.
Other gastroenterology in Menasha
- Sudeep SodhiMenasha$3K
- Daniel SteinMilwaukee$227K
- Amir PatelSheboygan$137K
- Poonam Beniwal-PatelMilwaukee$108K
- Lilani PereraMequon$95K
- Freddy CalderaMadison$72K
- Matthew PellerMilwaukee$63K
- Susan LepinskiMadison$61K
- Chetan MittalMilwaukee$53K
- Pedro Palacios ArguetaEau Claire$53K
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.