Mark Joseph Ardoin
NPI 1114454659ActiveIndividual· Physician Assistant· Shreveport, LA
Physician Assistant with Lsu Health Sciences Center Shreveport Faculty Group Practice, practicing in Shreveport, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $95,913 for 675 claims, against $15,960 paid for services in 2024. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $306.79 in all, mostly food and beverage.
Overview
| NPI | 1114454659 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 15, 2017 |
| Last updated in NPPES | Dec 1, 2021 |
| Certified by provider | Dec 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA321486 | LA |
| Physician Assistant | 363A00000X | — | — |
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 - Physician Assistant (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 52 |
|---|---|
| Services billed | 275 across 6 procedure codes |
| Paid by Medicare | $15,960 |
Part D prescriptions in 2024
| Prescriptions (claims) | 675 · 788 30-day fills |
|---|---|
| Patients | 105 |
| Total drug cost | $95,913 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Lsu Health Sciences Center Shreveport Faculty Group PracticeShreveport, LA · 571 clinicians
Industry payments (Open Payments)
- 2025$306.79 · 5 payments from 4 companies
- 2024$68.37 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $149.94 | 1 |
| Teva Pharmaceuticals USA, Inc. | $121.38 | 2 |
| Neurocrine Biosciences, Inc. | $18.24 | 1 |
| E.R. Squibb & Sons, L.L.C. | $17.23 | 1 |
What the 2025 payments were for
- Food and Beverage$206.80 · 4 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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