Lisamarie Grace Levasseur, PMHNP
NPI 1437877727ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Elizabethton, TN
Nurse Practitioner, Psych/Mental Health (PMHNP) in Elizabethton, Tennessee, trained at East Tennessee State University Quillen College of Medicine (class of 2020). Their prescriptions cost Medicare Part D more than their services did: $51,954 for 496 claims, against $3,678 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 5 companies reporting payments in 2025, $180.10 in all, mostly food and beverage.
Overview
| NPI | 1437877727 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | No |
| NPI issued | Aug 22, 2022 |
| Last updated in NPPES | Jan 22, 2024 |
| Certified by provider | Jan 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 0000030898 | TN |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 62 across 6 procedure codes |
| Paid by Medicare | $3,678 |
Part D prescriptions in 2024
| Prescriptions (claims) | 496 · 829 30-day fills |
|---|---|
| Patients | 126 |
| Total drug cost | $51,954 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | East Tennessee State University Quillen College of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$180.10 · 8 payments from 5 companies
- 2024$144.06 · 7 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $61.87 | 2 |
| Otsuka America Pharmaceutical, Inc. | $34.24 | 2 |
| Vanda Pharmaceuticals Inc. | $33.22 | 1 |
| Axsome Therapeutics, Inc. | $27.91 | 2 |
| Dexcom, Inc. | $22.86 | 1 |
What the 2025 payments were for
- Food and Beverage$180.10 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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