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

Mrs. Alexandra Nicole Walker, DNP, APRN, FNP-C

Individual provider Family Nurse Practitioner · NPI 1578220612

Mrs. Alexandra Nicole Walker, DNP, APRN, FNP-C is a Family Nurse Practitioner in San Marcos, California. Practices as a sole proprietor. Licensed in California and Texas.

Licensed in
CA, TX
In the registry since
2021
Specialties on file
2
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

150 Valpreda Rd
San Marcos, CA 92069-2973
Phone: (760) 736-6780
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95026439 (CA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 1059129 (TX)

Record details

NPI number1578220612
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , APRN , FNP-C
Sole proprietorYes
NPI enumeratedNovember 23, 2021
Last updated in NPPESNovember 13, 2024
Certification dateNovember 13, 2024

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