Alexander Stein Davis, PMHNP
NPI 1881289510ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Saint Louis, MO
Nurse Practitioner, Psych/Mental Health (PMHNP) in Saint Louis, Missouri, trained at Saint Louis University School of Medicine (class of 2020). Part D covered 289 prescriptions written in 2024, 92% of them generic. Supernus Pharmaceuticals, Inc. was the largest of 12 companies reporting payments in 2025, $1,193 in all, mostly food and beverage.
Overview
| NPI | 1881289510 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | No |
| NPI issued | Mar 4, 2021 |
| Last updated in NPPES | Oct 5, 2022 |
| Certified by provider | Oct 5, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 2021004960 | MO |
| Registered Nurse, Psych/Mental Health | 163WP0808X | 2021004960 | MO |
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 (MO) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 289 · 460 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $33,580 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Provident IncSaint Louis, MO · 19 clinicians
Industry payments (Open Payments)
- 2025$1,193 · 70 payments from 12 companies
- 2024$760.33 · 48 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Supernus Pharmaceuticals, Inc. | $313.62 | 22 |
| Abbvie Inc. | $259.05 | 20 |
| Otsuka America Pharmaceutical, Inc. | $253.59 | 12 |
| Alkermes, Inc. | $79.40 | 3 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $68.83 | 3 |
What the 2025 payments were for
- Food and Beverage$1,193 · 70 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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