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

Mrs. Deborah Lynn Walker, AGACNP-BC

Individual provider Acute Care Nurse Practitioner · NPI 1013688969

Mrs. Deborah Lynn Walker, AGACNP-BC is a Nurse Practitioner in Charleston, South Carolina. Qualified in 2021, 5 years ago. Practices with Bon Secours St Francis Xavier Hospital Inc, a 202-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
5
Licensed in
SC
In the registry since
2021
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

316 Calhoun St
Charleston, SC 29401-1113
Phone: (843) 724-2450
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 25263 (SC)

Record details

NPI number1013688969
Entity typeIndividual (Type 1)
GenderFemale
Credentials AGACNP-BC
Sole proprietorYes
NPI enumeratedSeptember 21, 2021
Last updated in NPPESMarch 10, 2025
Certification dateMarch 10, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Bon Secours St Francis Xavier Hospital Inc — 202 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients12
Services billed 12 a service is one billed item, such as a visit, a test or a procedure
Average patient age79

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Bon Secours St Francis Xavier Hospital Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 202 clinicians in the practice; 12 are shown here.

Other providers in Charleston