Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Judith Lynn Gustafson, FNP-C

Individual provider Family Nurse Practitioner · NPI 1851554471

Judith Lynn Gustafson, FNP-C is a Nurse Practitioner in Missoula, Montana. Qualified in 2006, 20 years ago. Practices with Providence Health and Services Mt, a 358-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Montana.

Years since qualifying
20
Licensed in
MT
In the registry since
2008
Specialties on file
2
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

500 W Broadway St
Missoula, MT 59802-4008
Phone: (406) 543-7271
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 601 W Spruce St Ste K, Missoula, MT 59802-4047 — (406) 327-1950

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence NUR-APRN-LIC-100250 (MT)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 21661 (MT)

Record details

NPI number1851554471
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorYes
NPI enumeratedJuly 3, 2008
Last updated in NPPESMay 25, 2021
Certification dateMay 25, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Providence Health And Services Mt — 358 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations6 on file with Medicare

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 patients789
Services billed 1,362 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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. Those with a page here are linked.

  • St. Patrick Hospital Hospital · Missoula, MT · listed as St Patrick Hospital Corp
  • Bitterroot Health - Daly Hospital Hospital · Hamilton, MT

Colleagues at Providence Health and Services Mt

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 358 clinicians in the practice; 12 are shown here.

Other providers in Missoula