Ellen Marie Walker, PMHNP
NPI 1982313516ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Camden, SC
Nurse Practitioner, Psych/Mental Health (PMHNP) in Camden, South Carolina, trained at University of South Carolina School of Medicine (class of 2023). Part D covered 41 prescriptions written in 2024, 98% of them generic. Janssen Pharmaceuticals, Inc reported $16.98 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1982313516 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | No |
| NPI issued | Nov 22, 2022 |
| Last updated in NPPES | May 13, 2025 |
| Certified by provider | May 13, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 28132 | SC |
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 (SC) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 41 · 44 30-day fills |
|---|---|
| Total drug cost | $880.63 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of South Carolina School of Medicine |
|---|---|
| Graduation year | 2023 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Charleston Counseling Center PCMount Pleasant, SC · 203 clinicians
Industry payments (Open Payments)
- 2025$16.98 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $16.98 | 1 |
What the 2025 payments were for
- Food and Beverage$16.98 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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