Olivia Riviere, NP
NPI 1023761574ActiveIndividual· Nurse Practitioner, Family· Simmesport, LA
Nurse Practitioner, Family (NP) with Louisiana Health Care Practitioners,llc, practicing in Simmesport, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $483,442 for 5,962 claims, against $72.96 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 4 companies reporting payments in 2025, $108.49 in all, mostly food and beverage. Lists Avoyelles Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1023761574 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Feb 3, 2022 |
| Last updated in NPPES | Feb 3, 2022 |
| Certified by provider | Feb 3, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 200154 | 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 - Nurse Practitioner (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 21 across 3 procedure codes |
| Paid by Medicare | $72.96 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,962 · 8,923 30-day fills |
|---|---|
| Patients | 298 |
| Total drug cost | $483,442 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Louisiana Health Care Practitioners,llcSimmesport, LA · 15 clinicians
Hospital affiliations
- Avoyelles HospitalMarksville, LA
- Bunkie General HospitalBunkie, LA
Industry payments (Open Payments)
- 2025$108.49 · 6 payments from 4 companies
- 2024$142.75 · 7 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $54.47 | 3 |
| Abbvie Inc. | $19.11 | 1 |
| Novo Nordisk Inc | $18.29 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $16.62 | 1 |
What the 2025 payments were for
- Food and Beverage$108.49 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Family providers in Simmesport
- 1699666362
- 1225014665
- 1528896677
- 1548809528