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

Kaila Marie Gregg, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1255173969

Kaila Marie Gregg, PMHNP is a Psychiatric/Mental Health Nurse Practitioner in Wittmann, Arizona. Practices as a sole proprietor and works from 2 locations. Licensed in Arizona and Montana.

Licensed in
AZ, MT
In the registry since
2024
Specialties on file
2
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

See every abbreviation used in this directory →

Practice location Address checks out

20019 W Mazatzal Dr
Wittmann, AZ 85361-5015
Phone: (623) 466-4870
Show map & directions

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

Additional practice locations (1)

  • 168 Jackson Peak Dr, Kalispell, MT 59901-7157 — (406) 540-9041

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 3080001 (AZ)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence NUR-APRN-LIC-257170 (MT)

Record details

NPI number1255173969
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorYes
NPI enumeratedJune 12, 2024
Last updated in NPPESMay 30, 2026
Certification dateMay 30, 2026