Allyson Michelle Barker, PA-C
NPI 1356992416ActiveIndividual· Physician Assistant· Houma, LA
Physician Assistant (PA-C) with South Louisiana Medical Associates, practicing in Houma, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $3,977 for 141 claims, against $1,826 paid for services in 2024. Leo Pharma Inc. reported $18.01 in payments in 2025, mostly food and beverage. Lists Terrebonne General Medical Center - Parish as a hospital affiliation.
Overview
| NPI | 1356992416 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Sep 20, 2019 |
| Last updated in NPPES | Mar 13, 2024 |
| Certified by provider | Mar 13, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 320677 | LA |
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 | 18 |
|---|---|
| Services billed | 50 across 13 procedure codes |
| Paid by Medicare | $1,826 |
Part D prescriptions in 2024
| Prescriptions (claims) | 141 · 184 30-day fills |
|---|---|
| Patients | 80 |
| Total drug cost | $3,977 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- South Louisiana Medical AssociatesHouma, LA · 113 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$18.01 · 1 payment from 1 company
- 2024$20.77 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Leo Pharma Inc. | $18.01 | 1 |
What the 2025 payments were for
- Food and Beverage$18.01 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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