Grant Michael Barnett, MNSC, APRN, PMHNP-BC
NPI 1275388795ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Texarkana, AR
Nurse Practitioner, Psych/Mental Health (MNSC, APRN, PMHNP-BC) in Texarkana, Arkansas, licensed in AR, with an NPI issued in April 2024. Part D covered 152 prescriptions written in 2024, 97% of them generic. Alkermes, Inc. was the largest of 14 companies reporting payments in 2025, $698.48 in all, mostly food and beverage.
Overview
| NPI | 1275388795 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MNSC, APRN, PMHNP-BC |
| Sole proprietor | No |
| NPI issued | Apr 18, 2024 |
| Last updated in NPPES | Jan 30, 2026 |
| Certified by provider | Jan 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 123748 | AR |
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 (AR) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 152 · 228 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $8,680 |
| Generic share | 97% of claims |
Industry payments (Open Payments)
- 2025$698.48 · 38 payments from 14 companies
- 2024$555.33 · 18 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $105.51 | 5 |
| Abbvie Inc. | $89.41 | 5 |
| E.R. Squibb & Sons, L.L.C. | $81.85 | 4 |
| Otsuka America Pharmaceutical, Inc. | $65.72 | 3 |
| Janssen Pharmaceuticals, Inc | $51.08 | 2 |
What the 2025 payments were for
- Food and Beverage$698.48 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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