Kamal Khorfan, MD
NPI 1174055958ActiveIndividual· Internal Medicine, Gastroenterology· Owosso, MI
Internal Medicine, Gastroenterology (MD) in Owosso, Michigan, trained at Wayne State University School of Medicine (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $94,652 for 210 claims, against $31,472 paid for services in 2024. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 11 companies reporting payments in 2025, $499.84 in all, mostly food and beverage.
Overview
| NPI | 1174055958 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 30, 2017 |
| Last updated in NPPES | Aug 18, 2023 |
| Certified by provider | Aug 18, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 4301509454 | MI |
| Internal Medicine, Gastroenterology | 207RG0100X | A169880 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 167 |
|---|---|
| Services billed | 269 across 25 procedure codes |
| Paid by Medicare | $31,472 |
Part D prescriptions in 2024
| Prescriptions (claims) | 210 · 277 30-day fills |
|---|---|
| Patients | 121 |
| Total drug cost | $94,652 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Gastroenterology |
Medical group
- Memorial HospitalPerry, MI · 214 clinicians
Hospital affiliation
- Memorial HealthcareOwosso, MI
Industry payments (Open Payments)
- 2025$499.84 · 26 payments from 11 companies
- 2024$716.84 · 36 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $141.05 | 7 |
| Abbvie Inc. | $70.95 | 4 |
| Janssen Biotech, Inc. | $59.43 | 3 |
| Gilead Sciences, Inc. | $46.76 | 3 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $45.77 | 2 |
What the 2025 payments were for
- Food and Beverage$499.84 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Owosso
- 1881763753
- 1225140437
- 1073613808
- 1265850358
- 1932165347
All Internal Medicine, Gastroenterology providers in Michigan →