Anna Elizabeth Willis, PMHNP-BC
NPI 1356021638ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Cordova, TN
Nurse Practitioner, Psych/Mental Health (PMHNP-BC) with Dmc-Memphis LLC, practicing in Cordova, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $16,727 for 315 claims, against $2,733 paid for services in 2024. Alkermes, Inc. was the largest of 2 companies reporting payments in 2024, $41.88 in all, mostly food and beverage.
Overview
| NPI | 1356021638 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP-BC |
| Sole proprietor | Yes |
| NPI issued | Jul 20, 2023 |
| Last updated in NPPES | Oct 3, 2023 |
| Certified by provider | Oct 3, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | APN0000033634 | 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 | 12 |
|---|---|
| Services billed | 31 across 4 procedure codes |
| Paid by Medicare | $2,733 |
Part D prescriptions in 2024
| Prescriptions (claims) | 315 · 390 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $16,727 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Dmc-Memphis LLCMemphis, TN · 4 clinicians
Industry payments (Open Payments)
- 2024$41.88 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $24.48 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $17.40 | 1 |
What the 2024 payments were for
- Food and Beverage$41.88 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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