Alison B. Armstrong, PMHNP
NPI 1235840778ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Brandon, MS
Nurse Practitioner, Psych/Mental Health (PMHNP) with Precise Clinical Neuroscience Specialists, practicing in Brandon, Mississippi. 80 Medicare patients in 2024, $18,650 paid; nearly all of their 234 Part D prescriptions were generic (97%). Axsome Therapeutics, Inc. was the largest of 5 companies reporting payments in 2025, $240.42 in all, mostly food and beverage. Lists Crossgates River Oaks Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1235840778 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | No |
| NPI issued | Dec 6, 2022 |
| Last updated in NPPES | Dec 6, 2022 |
| Certified by provider | Dec 6, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 905693 | MS |
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 (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 80 |
|---|---|
| Services billed | 345 across 6 procedure codes |
| Paid by Medicare | $18,650 |
Part D prescriptions in 2024
| Prescriptions (claims) | 234 · 236 30-day fills |
|---|---|
| Patients | 66 |
| Total drug cost | $7,362 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Precise Clinical Neuroscience SpecialistsOxford, MS · 37 clinicians
Hospital affiliations
- Crossgates River Oaks HospitalBrandon, MS
- Merit Health CentralJackson, MS
- Merit Health NatchezNatchez, MS
- Merit Health River RegionVicksburg, MS
- Mississippi Baptist Medical CenterJackson, MS
Industry payments (Open Payments)
- 2025$240.42 · 11 payments from 5 companies
- 2024$105.22 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $109.17 | 5 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $73.56 | 3 |
| Tris Pharma Inc | $21.69 | 1 |
| Abbvie Inc. | $18.45 | 1 |
| Corium, LLC | $17.55 | 1 |
What the 2025 payments were for
- Food and Beverage$240.42 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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