Erin Huval Duhon, P.A.
NPI 1235595828ActiveIndividual· Physician Assistant· Lafayette, LA
Physician Assistant (P.A.) with Louisiana Gastroenterology Associates LLC, practicing in Lafayette, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $624,781 for 1,293 claims, against $37,470 paid for services in 2024. Abbvie Inc. was the largest of 15 companies reporting payments in 2025, $715.82 in all, mostly food and beverage. Lists Abbeville General Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1235595828 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A. |
| Sole proprietor | Yes |
| NPI issued | Jan 12, 2016 |
| Last updated in NPPES | Mar 7, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 300868 | 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 - Physician Assistant (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 364 |
|---|---|
| Services billed | 564 across 10 procedure codes |
| Paid by Medicare | $37,470 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,293 · 1,805 30-day fills |
|---|---|
| Patients | 353 |
| Total drug cost | $624,781 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Louisiana Gastroenterology Associates LLCLafayette, LA · 28 clinicians
Hospital affiliations
- Abbeville General HospitalAbbeville, LA
- Ochsner American Legion HospitalJennings, LA
- Ochsner Lafayette General Medical CenterLafayette, LA
- Ochsner St Martin HospitalBreaux Bridge, LA
- Our Lady of Lourdes Regional Medical Center, IncLafayette, LA
Industry payments (Open Payments)
- 2025$715.82 · 43 payments from 15 companies
- 2024$441.94 · 33 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $209.23 | 20 |
| Revance Therapeutics, Inc. | $103.62 | 1 |
| Madrigal Pharmaceuticals | $78.26 | 4 |
| Ardelyx, Inc. | $51.05 | 2 |
| Celltrion USA Inc. | $41.02 | 2 |
What the 2025 payments were for
- Food and Beverage$715.82 · 43 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 88 physician assistants in Lafayette · All physician assistants in Louisiana