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

Madonna Gartrell, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1619372364

Madonna Gartrell, PMHNP is a Nurse Practitioner in Polson, Montana. Graduated from University of North Dakota School of Medicine in 2025, 1 year ago. Practices with Providence St Joseph Medical Center, a 52-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
1
Trained at
University of North Dakota School of Medicine
Licensed in
MT
In the registry since
2014
Specialties on file
3
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

6 13th Ave E
Polson, MT 59860-5315
Phone: (406) 883-5680
Show map & directions

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

Additional practice locations (1)

  • 512 Sw Higgins Ave, Missoula, MT 59803-1408 — (406) 274-8770

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence NUR-APRN-LIC-266525 (MT)
Registered Nurse Taxonomy 163W00000X · Licence APRN-266525 (MT)
Adult Mental Health Clinic/Center Taxonomy 261QM0850X

Record details

NPI number1619372364
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorYes
NPI enumeratedOctober 23, 2014
Last updated in NPPESJanuary 29, 2026
Certification dateJanuary 29, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF NORTH DAKOTA SCHOOL OF MEDICINE
Graduated 2025 (1 years in practice)
Group practice Providence St Joseph Medical Center — 52 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Polson