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

MS. Courtney Birtwistle, FNP-C

Individual provider Nurse Practitioner · NPI 1194204297

MS. Courtney Birtwistle, FNP-C is a Nurse Practitioner in LA Mesa, California. Licensed in California. Registered with an NPI since 2018.

Licensed in
CA
In the registry since
2018
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

5555 Grossmont Center Dr
LA Mesa, CA 91942-3019
Phone: (619) 740-6000
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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 95009647 (CA)

Record details

NPI number1194204297
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedAugust 9, 2018
Last updated in NPPESMarch 27, 2025
Certification dateMarch 27, 2025

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