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

MS. Karen Ann Witherly, FNP

Individual provider Family Nurse Practitioner · NPI 1093962094

MS. Karen Ann Witherly, FNP is a Family Nurse Practitioner in Oceanside, California. Practices as a sole proprietor. Licensed in California and Texas.

Licensed in
CA, TX
In the registry since
2008
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

4402 Shearwater Way
Oceanside, CA 92057-7711
Phone: (760) 721-7018
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 226772 (CA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 598235 (TX)

Record details

NPI number1093962094
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorYes
NPI enumeratedAugust 20, 2008
Last updated in NPPESAugust 20, 2008

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