Tusar K. Desai, MD
NPI 1740271527ActiveIndividual· Internal Medicine, Gastroenterology· Saginaw, MI
Internal Medicine, Gastroenterology (MD) in Saginaw, Michigan, trained at University of Cincinnati College of Medicine (class of 1980). Their prescriptions cost Medicare Part D more than their services did: $264,018 for 735 claims, against $59,452 paid for services in 2024. Janssen Biotech, Inc. was the largest of 3 companies reporting payments in 2025, $158.33 in all, mostly food and beverage.
Overview
| NPI | 1740271527 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 2, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
| Certified by provider | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 4301044285 | MI |
| Internal Medicine, Gastroenterology | 207RG0100X | 25IA12333500 | NJ |
| Internal Medicine, Gastroenterology | 207RG0100X | 79526 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (CT); Practitioner - Gastroenterology (MI); Practitioner - Gastroenterology (NJ); Practitioner - Gastroenterology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 304 |
|---|---|
| Services billed | 560 across 31 procedure codes |
| Paid by Medicare | $59,452 |
Part D prescriptions in 2024
| Prescriptions (claims) | 735 · 1,393 30-day fills |
|---|---|
| Patients | 224 |
| Total drug cost | $264,018 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | University of Cincinnati College of Medicine |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical groups
- Beaumont Medical Group- Specialty ServicesBerkley, MI · 847 clinicians
- Nuvance Health Medical Practice CT IncDanbury, CT · 747 clinicians
- Mymichigan Medical Center SaginawBay City, MI · 115 clinicians
- McLaren Northern MichiganPetoskey, MI · 62 clinicians
- Troy Gastroenterology PCRochester Hills, MI · 49 clinicians
Hospital affiliations
- Beaumont Hospital Royal OakRoyal Oak, MI
- Beaumont Hospital, TroyTroy, MI
- McLaren Northern MichiganPetoskey, MI
- Norwalk HospitalNorwalk, CT
- Trinity Health Oakland HospitalPontiac, MI
Industry payments (Open Payments)
- 2025$158.33 · 4 payments from 3 companies
- 2024$192.03 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $100.13 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $37.27 | 2 |
| Abbvie Inc. | $20.93 | 1 |
What the 2025 payments were for
- Food and Beverage$158.33 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Saginaw
- 1700127818
- 1861422545
- 1043264906
- 1073084141
- 1093080509
- 1346671393
- 1063980886
- 1104831536
- 1184740169
- 1518297886
- 1972692358
- 1992782569
All Internal Medicine, Gastroenterology providers in Michigan →