Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mrs. Leeanna Irvine Muzquiz, MD

Individual provider Family Medicine Physician · NPI 1447390166

Mrs. Leeanna Irvine Muzquiz, MD is registered under Family Practice in Polson, Montana. Graduated from University of Washington School of Medicine in 2000, 26 years ago. Practices with Confederated Salish and Kootenai Tribes of the Flathead Reservation, a 23-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
26
Trained at
University of Washington School of Medicine
Licensed in
MT
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

5 4th Ave E
Polson, MT 59860-2117
Phone: (406) 745-3525
Fax: (406) 226-2647
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 35401 Mission Dr, Saint Ignatius, MT 59865-7791 — (406) 745-3525

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MED-PHYS-LIC-10427 (MT)

Record details

NPI number1447390166
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 8, 2007
Last updated in NPPESApril 8, 2025
Certification dateApril 8, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Confederated Salish And Kootenai Tribes Of The Flathead Reservation — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients14
Services billed 37 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Confederated Salish and Kootenai Tribes of the Flathead Reservation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 23 clinicians in the practice; 12 are shown here.

Other providers in Polson