Melissa Johnston, APRN
NPI 1851794374ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Salem, IN
Nurse Practitioner, Psych/Mental Health (APRN) in Salem, Indiana, licensed in IN and KY, with an NPI issued in September 2014. Part D covered 2,040 prescriptions written in 2024, 83% of them generic. Axsome Therapeutics, Inc. was the largest of 7 companies reporting payments in 2025, $218.46 in all, mostly food and beverage.
Overview
| NPI | 1851794374 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | Yes |
| NPI issued | Sep 29, 2014 |
| Last updated in NPPES | Feb 13, 2026 |
| Certified by provider | Feb 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 71005842A | IN |
| Nurse Practitioner, Family | 363LF0000X | 3008940 | KY |
| Nurse Practitioner, Family | 363LF0000X | 71005842A | IN |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | 3008940 | KY |
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 (IN) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 2,040 · 3,559 30-day fills |
|---|---|
| Patients | 187 |
| Total drug cost | $239,689 |
| Generic share | 83% of claims |
Industry payments (Open Payments)
- 2025$218.46 · 9 payments from 7 companies
- 2024$986.37 · 49 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $48.42 | 2 |
| Astrazeneca Pharmaceuticals LP | $43.59 | 1 |
| Abbvie Inc. | $30.95 | 2 |
| Lilly USA, LLC | $27.66 | 1 |
| Alkermes, Inc. | $27.24 | 1 |
What the 2025 payments were for
- Food and Beverage$218.46 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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