Charlotte Renee' Ardoin, FNP
NPI 1841857778ActiveIndividual· Nurse Practitioner, Family· Lake Charles, LA
Nurse Practitioner, Family (FNP) with Imperial Health LLP, practicing in Lake Charles, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $733,848 for 4,947 claims, against $41,266 paid for services in 2024. Axsome Therapeutics, Inc. was the largest of 17 companies reporting payments in 2025, $1,064 in all, mostly food and beverage. Lists Christus Ochsner Lake Area Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1841857778 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | Yes |
| NPI issued | May 27, 2019 |
| Last updated in NPPES | May 27, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP202271 | 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 | 112 |
|---|---|
| Services billed | 1,471 across 108 procedure codes |
| Paid by Medicare | $41,266 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,947 · 8,991 30-day fills |
|---|---|
| Patients | 299 |
| Total drug cost | $733,848 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Imperial Health LLPLake Charles, LA · 78 clinicians
Hospital affiliations
- Christus Ochsner Lake Area HospitalLake Charles, LA
- Christus Ochsner St Patrick HospitalLake Charles, LA
- Lake Charles Memorial HospitalLake Charles, LA
Other facilities
- Vitalcaring GroupHome health agency · Basile, LA
Industry payments (Open Payments)
- 2025$1,064 · 44 payments from 17 companies
- 2024$812.28 · 43 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $259.58 | 8 |
| Astrazeneca Pharmaceuticals LP | $217.32 | 13 |
| Abbott Laboratories | $117.93 | 1 |
| Exact Sciences Corporation | $73.52 | 3 |
| Vanda Pharmaceuticals Inc. | $56.36 | 3 |
What the 2025 payments were for
- Food and Beverage$1,064 · 44 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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