Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Rachel Shaughnessy Walker, PA-C

Individual provider Medical Physician Assistant · NPI 1497597835

Rachel Shaughnessy Walker, PA-C is a Physician Assistant in West Columbia, South Carolina. Graduated from Mercer University School of Medicine in 2024, 2 years ago. Practices with Lexington Health Inc, a 903-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
2
Trained at
Mercer University School of Medicine
Licensed in
SC
In the registry since
2024
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

146 E Hospital Dr Ste 530
West Columbia, SC 29169-4800
Phone: (803) 314-9740
Fax: (803) 314-9741
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 5423 (SC)

Record details

NPI number1497597835
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJune 7, 2024
Last updated in NPPESSeptember 16, 2025
Certification dateSeptember 16, 2025

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolMERCER UNIVERSITY SCHOOL OF MEDICINE
Graduated 2024 (2 years in practice)
Group practice Lexington Health Inc — 903 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in West Columbia