Muhammad Hassan Rehman, M.D.
NPI 1669054946ActiveIndividual· Internal Medicine· Lafayette, LA
Internal Medicine (M.D.) with Coolidge Physician Services LLC, practicing in Lafayette, Louisiana. In 2024 Medicare paid $21,522 for 69 patients, and Part D covered 106 of their prescriptions, 89% of them generic. Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 3 companies reporting payments in 2025, $149.09 in all, mostly food and beverage. Lists Ochsner Lafayette General Medical Center as a hospital affiliation.
Overview
| NPI | 1669054946 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 26, 2021 |
| Last updated in NPPES | Sep 10, 2024 |
| Certified by provider | Sep 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 343847 | LA |
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 - Internal Medicine (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 69 |
|---|---|
| Services billed | 233 across 8 procedure codes |
| Paid by Medicare | $21,522 |
Part D prescriptions in 2024
| Prescriptions (claims) | 106 · 120 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $7,509 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Coolidge Physician Services LLCLafayette, LA · 51 clinicians
Hospital affiliation
- Ochsner Lafayette General Medical CenterLafayette, LA
Industry payments (Open Payments)
- 2025$149.09 · 8 payments from 3 companies
- 2024$40.61 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $56.85 | 3 |
| E.R. Squibb & Sons, L.L.C. | $55.15 | 3 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $37.09 | 2 |
What the 2025 payments were for
- Food and Beverage$149.09 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 185 internal medicine physicians in Lafayette · All internal medicine physicians in Louisiana