Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Ellen Marie Walker, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1982313516

Ellen Marie Walker, PMHNP is a Nurse Practitioner in Camden, South Carolina. Graduated from University of South Carolina School of Medicine in 2023, 3 years ago. Practices with Charleston Counseling Center PC, a 181-clinician group, accepts Medicare assignment and offers telehealth. Licensed in South Carolina.

Years since qualifying
3
Trained at
University of South Carolina School of Medicine
Licensed in
SC
In the registry since
2022
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

1315 Roberts St
Camden, SC 29020-3737
Phone: (803) 713-6291
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 28132 (SC)

Record details

NPI number1982313516
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorNo
NPI enumeratedNovember 22, 2022
Last updated in NPPESMay 13, 2025
Certification dateMay 13, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF SOUTH CAROLINA SCHOOL OF MEDICINE
Graduated 2023 (3 years in practice)
Group practice Charleston Counseling Center Pc — 181 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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