Ashley Francine Walker
NPI 1245014075ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Memphis, TN
Nurse Practitioner, Psych/Mental Health with Alliance Healthcare Services, practicing in Memphis, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $355,564 for 1,131 claims, against $1,372 paid for services in 2024. Neurocrine Biosciences, Inc. was the largest of 8 companies reporting payments in 2025, $804.40 in all, mostly food and beverage.
Overview
| NPI | 1245014075 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Aug 22, 2023 |
| Last updated in NPPES | Aug 22, 2023 |
| Certified by provider | Aug 22, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | APN0000034330 | TN |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 22 |
|---|---|
| Services billed | 39 across 2 procedure codes |
| Paid by Medicare | $1,372 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,131 · 1,549 30-day fills |
|---|---|
| Patients | 137 |
| Total drug cost | $355,564 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Alliance Healthcare ServicesMemphis, TN · 27 clinicians
Industry payments (Open Payments)
- 2025$804.40 · 46 payments from 8 companies
- 2024$378.54 · 21 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $256.23 | 21 |
| Alkermes, Inc. | $193.23 | 8 |
| Janssen Pharmaceuticals, Inc | $79.22 | 4 |
| Otsuka America Pharmaceutical, Inc. | $66.18 | 4 |
| Lundbeck LLC | $64.08 | 3 |
What the 2025 payments were for
- Food and Beverage$804.40 · 46 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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