Mark Trahan, M.D.
NPI 1679872568ActiveIndividual· Radiology, Diagnostic Radiology· Alexandria, LA
Radiology, Diagnostic Radiology (M.D.) in Alexandria, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 2011). Medicare paid $126,617 for services to 2,500 patients in 2024. Mindray Ds USA, Inc. was the largest of 2 companies reporting payments in 2025, $195.75 in all, mostly food and beverage.
Overview
| NPI | 1679872568 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 18, 2011 |
| Last updated in NPPES | Jan 15, 2025 |
| Certified by provider | Jan 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 304164 | 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 - Diagnostic Radiology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,500 |
|---|---|
| Services billed | 4,529 across 198 procedure codes |
| Paid by Medicare | $126,617 |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Radiology Associates of Southwest LouisianaFriendswood, TX · 102 clinicians
- Second Avenue MRI LLCLake Charles, LA · 10 clinicians
Hospital affiliations
- Beauregard Memorial HospitalDeridder, LA
- Christus Ochsner St Patrick HospitalLake Charles, LA
- Lake Charles Memorial HospitalLake Charles, LA
- Ochsner American Legion HospitalJennings, LA
- West Calcasieu Cameron HospitalSulphur, LA
Industry payments (Open Payments)
- 2025$195.75 · 3 payments from 2 companies
- 2024$20.02 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mindray Ds USA, Inc. | $126.07 | 1 |
| Medtronic, Inc. | $69.68 | 2 |
What the 2025 payments were for
- Food and Beverage$195.75 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Radiology, Diagnostic Radiology providers in Louisiana →