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

Gretchen Barker, RN

Individual provider Registered Nurse · NPI 1992117709

Gretchen Barker, RN is a Registered Nurse in Walhalla, South Carolina. Licensed in South Carolina. Registered with an NPI since 2014.

Licensed in
SC
In the registry since
2014
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

414 S Pine St
Walhalla, SC 29691-2146
Phone: (864) 886-4480
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 73956 (SC)

Record details

NPI number1992117709
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedMay 28, 2014
Last updated in NPPESMay 28, 2014
Mailing address1117 Evatt Rd, Seneca, SC 29672-0514

Other providers in Walhalla