Internal Medicine, Gastroenterology · Menasha, WI
NPI
1902215759
Since 2014
Specialty
Internal Medicine, Gastroenterology
Code 207RG0100X
Group practices
2
Medicare group memberships
Hospitals
1
Hospital affiliations
1550 Midway Pl
Menasha, WI, 54952
Phone (920) 738-2000
Groups this clinician bills Medicare through
Medicare paid, 2024
$46K
417 services
Medicare patients, 2024
253
Average age 69
Drug cost, 2024
$111K
1,067 prescriptions
Company payments, 2025
$1,470
From 6 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Sankalp Dwivedi was code 45385 (colonoscopy - lesion removal), 113 times for 113 patients. In total Sankalp Dwivedi billed 417 services in 37 codes, and Medicare paid $46K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2025-03-21.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 45385 Colonoscopy - Lesion Removal | Facility | 113 | 113 | $180.73 | $20K |
| 43239 Upper GI Endoscopy | Facility | 94 | 88 | $53.97 | $5,074 |
| 45380 Lower GI Endoscopy - Other | Facility | 50 | 50 | $76.16 | $3,808 |
| 36415 Venipuncture Blood Collection | Office | 20 | 20 | $8.33 | $167 |
| 45378 Lower GI Endoscopy - Other | Facility | 18 | 18 | $88.49 | $1,593 |
| G0105 Colorectal cancer screening; colonoscopy on individual at high risk | Facility | 16 | 16 | $165.80 | $2,653 |
| G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | Facility | 15 | 15 | $165.89 | $2,488 |
| 43249 Upper GI Endoscopy | Facility | 13 | 11 | $89.11 | $1,158 |
| 43248 Upper GI Endoscopy | Facility | 12 | 12 | $102.45 | $1,229 |
By year: 2022 $41K for 393 services; 2023 $40K for 395 services; 2024 $46K for 417 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 20 | 20 | $8.33 | $167 |
Medicare prescription drug claims, 2024
In 2024, the drug Sankalp Dwivedi prescribed most often to Medicare patients was Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg), with 654 prescriptions and refills. In total Sankalp Dwivedi wrote 1,067 Medicare prescriptions that cost $111K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Peg 3350-Electrolyte Sodium Chloride/Nahco3/Kcl/Peg | 654 | 654 | 641 | $14K |
| Omeprazole Generic | 102 | 230 | 49 | $2,221 |
| Pantoprazole Sodium Generic | 86 | 189 | 52 | $1,313 |
| Gavilyte-G Peg3350/Sod Sulf,bicarb,cl/Kcl | 49 | 49 | 48 | $995 |
| Sucralfate Generic | 18 | 22 | Under 11 | $2,479 |
| Gavilyte-N Sodium Chloride/Nahco3/Kcl/Peg | 16 | 16 | 16 | $322 |
| Gavilyte-C Peg3350/Sod Sulf,bicarb,cl/Kcl | 14 | 14 | 14 | $264 |
Brand drugs: 412 claims; generic drugs: 655 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Sankalp Dwivedi $1,470 ($1,470 in general payments such as food, travel and fees) from 6 companies. The largest payer was Boston Scientific Corporation with $657.
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.