Mary Elizabeth Devillier, FNP-C
NPI 1093290975ActiveIndividual· Nurse Practitioner· Monroe, LA
Nurse Practitioner (FNP-C) with Louisiana Pain Care, LLC, practicing in Monroe, Louisiana. Medicare paid $1,146 for services to 15 patients in 2024. Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 3 companies reporting payments in 2025, $253.04 in all, mostly food and beverage.
Overview
| NPI | 1093290975 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Sep 26, 2018 |
| Last updated in NPPES | Mar 30, 2026 |
| Certified by provider | Mar 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | AP10027 | LA |
| Nurse Practitioner, Family | 363LF0000X | AP10027 | 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 | 15 |
|---|---|
| Services billed | 30 across 6 procedure codes |
| Paid by Medicare | $1,146 |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Louisiana Pain Care, LLCMonroe, LA · 15 clinicians
Industry payments (Open Payments)
- 2025$253.04 · 24 payments from 3 companies
- 2024$323.43 · 21 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $223.63 | 22 |
| Vertex Pharmaceuticals Incorporated | $15.85 | 1 |
| Medtronic, Inc. | $13.56 | 1 |
What the 2025 payments were for
- Food and Beverage$253.04 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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