Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Catherine Anne Keller-Warner, NP

Individual provider Adult Health Nurse Practitioner · NPI 1962451278

Catherine Anne Keller-Warner, NP is an Adult Health Nurse Practitioner in Charleston, South Carolina. Licensed in Florida, New Jersey and South Carolina. Registered with an NPI since 2006.

Licensed in
FL, NJ, SC
In the registry since
2006
Specialties on file
3
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

171 Ashley Ave
Charleston, SC 29425-0251
Phone: (843) 792-1414
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 21307 (SC)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 26NJ000882 (NJ)
Primary Care Nurse Practitioner Taxonomy 363LP2300X · Licence ARNP9448158 (FL)

Record details

NPI number1962451278
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMay 6, 2006
Last updated in NPPESNovember 10, 2021
Certification dateNovember 10, 2021

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