Karun Singh Badwal, D.O.
NPI 1003268483ActiveIndividual· Internal Medicine, Geriatric Medicine· Rochester, MN
Internal Medicine, Geriatric Medicine (D.O.) in Rochester, Minnesota, trained at Michigan State University College of Osteopathic Medicine (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $153,761 for 923 claims, against $41,816 paid for services in 2024. Pfizer Inc. reported $87.37 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1003268483 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jul 8, 2016 |
| Last updated in NPPES | Jul 1, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | 65720 | MN |
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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 176 |
|---|---|
| Services billed | 516 across 8 procedure codes |
| Paid by Medicare | $41,816 |
Part D prescriptions in 2024
| Prescriptions (claims) | 923 · 1,468 30-day fills |
|---|---|
| Patients | 252 |
| Total drug cost | $153,761 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Internal Medicine |
Medical group
- Buffalo-Niagara Hospitalists LLCKenmore, NY · 35 clinicians
Hospital affiliations
- Kenmore Mercy HospitalKenmore, NY
- Mount St. Mary's Hospital & Health CenterLewiston, NY
Industry payments (Open Payments)
- 2025$87.37 · 3 payments from 1 company
- 2024$202.40 · 9 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $87.37 | 3 |
What the 2025 payments were for
- Food and Beverage$87.37 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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