Mareesa Perrault Mathers, FNP
NPI 1063796407ActiveIndividual· Nurse Practitioner· Lafayette, LA
Nurse Practitioner (FNP) with Lafayette General Medical Center Inc, practicing in Lafayette, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $2,370,986 for 1,492 claims, against $34,119 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 36 companies reporting payments in 2025, $3,219 in all, mostly food and beverage. Lists Abrom Kaplan Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1063796407 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Oct 4, 2011 |
| Last updated in NPPES | Nov 18, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 06624 | 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 - Nurse Practitioner (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 291 |
|---|---|
| Services billed | 571 across 7 procedure codes |
| Paid by Medicare | $34,119 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,492 · 2,155 30-day fills |
|---|---|
| Patients | 242 |
| Total drug cost | $2,370,986 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Lafayette General Medical Center IncLafayette, LA · 81 clinicians
Hospital affiliations
- Abrom Kaplan Memorial HospitalKaplan, LA
- Acadia General HospitalCrowley, LA
- Ochsner American Legion HospitalJennings, LA
- Ochsner Lafayette General Medical CenterLafayette, LA
- Ochsner St Martin HospitalBreaux Bridge, LA
Industry payments (Open Payments)
- 2025$3,219 · 159 payments from 36 companies
- 2024$2,786 · 144 payments from 43 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $407.86 | 18 |
| Daiichi Sankyo Inc. | $287.84 | 11 |
| Astrazeneca Pharmaceuticals LP | $282.83 | 18 |
| Abbvie Inc. | $263.14 | 8 |
| Pfizer Inc. | $197.78 | 10 |
What the 2025 payments were for
- Food and Beverage$3,144 · 158 payments
- Education$74.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 95 nurse practitioners in Lafayette · All nurse practitioners in Louisiana