Melissa Barber, NP
NPI 1275099657ActiveIndividual· Nurse Practitioner, Family· Opelousas, LA
Nurse Practitioner, Family (NP) with Acadiana Practitioners LLC, practicing in Opelousas, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $168,221 for 977 claims, against $2,090 paid for services in 2024. Genzyme Corporation was the largest of 18 companies reporting payments in 2025, $3,846 in all, mostly food and beverage. Lists Avoyelles Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1275099657 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Feb 11, 2019 |
| Last updated in NPPES | Aug 7, 2026 |
| Certified by provider | Aug 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP203690 | LA |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | 203690 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 23 |
|---|---|
| Services billed | 36 across 10 procedure codes |
| Paid by Medicare | $2,090 |
Part D prescriptions in 2024
| Prescriptions (claims) | 977 · 1,077 30-day fills |
|---|---|
| Patients | 267 |
| Total drug cost | $168,221 |
| Generic share | 63% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Acadiana Practitioners LLCSunset, LA · 17 clinicians
Hospital affiliations
- Avoyelles HospitalMarksville, LA
- Opelousas General Health SystemOpelousas, LA
Industry payments (Open Payments)
- 2025$3,846 · 175 payments from 18 companies
- 2024$2,609 · 127 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $724.96 | 18 |
| Glaxosmithkline, LLC. | $617.49 | 34 |
| Astrazeneca Pharmaceuticals LP | $542.24 | 30 |
| Regeneron Healthcare Solutions, Inc. | $510.30 | 22 |
| Verona Pharma, Inc. | $266.75 | 10 |
What the 2025 payments were for
- Food and Beverage$3,846 · 175 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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