NPPES file of Aug 9, 2026

Mackenzie Austin Owen, NP

Family Nurse Practitioner · Great Falls, MT

Mackenzie Austin Owen, NP is a family nurse practitioner with a practice address in Great Falls, Montana, and NPI 1881426815, issued on Aug 19, 2024. Check the license (Montana 241846, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881426815
Name
Mackenzie Austin Owen
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
241846 MT
5022245 NC
Self-reported in NPPES; status is on the state search
Practice location
3000 15TH Ave S, Great Falls, MT 59405
Phone
(828) 606-5801
Enumerated
Aug 19, 2024
Record last updated
Jul 27, 2026
Medicare enrollment
Enrolled (PECOS I20240920002084); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 815 in Montana → Look up another NPI →

Also registered at 3000 15TH Ave S

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. John Avery, MDOrthopaedic Surgery Physician1821099706
  2. Osama Ben Hameid, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1205786829
  3. Nicholas Bonfilio, MDOrthopaedic Surgery Physician1790787372
  4. Michael Bryant, DOOrthopaedic Surgery Physician1285845248
  5. David Crossley, PA-CSurgical Physician Assistant1285606756
  6. Maria Gee, P.T.Physical Therapist1346456910

Verify Mackenzie Austin Owen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Montana board licenses this profession
    Search for license 241846    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Montana license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Great Falls Clinic LLCGreat Falls, MT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mackenzie Austin Owen among 815 family nurse practitioner records in Montana

Mackenzie Austin Owen, NP is one of 815 family nurse practitioner records with a practice address in Montana. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 89% of them.

  • NPI issued2024 · 89% of these records are older, 6% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2024 · median 2018 among the 505 with a school on file
  • Record last updated2026 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

87 family nurse practitioner records list a practice address in Great Falls

They are 87 of the 1,798 NPPES records with a practice address in Great Falls, and 815 family nurse practitioner records in Montana.

All 815 in Montana → Every provider in Great Falls → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Robin Boland, FNPGreat Falls, MT 594051528398492
  2. Anne Eby, APRN, FNPGreat Falls, MT 594051396077632
  3. Edith Ellsworth, APRN, BCGreat Falls, MT 594051972786986
  4. Gretchen Fowell, FNPGreat Falls, MT 594051649209867
  5. Heidi Fritz, FNPGreat Falls, MT 594051770538407
  6. Sonya Gilson, APNPGreat Falls, MT 594051295981801
  7. Jason Gleason, FNPGreat Falls, MT 594051447360987
  8. Mary Gray, FNPGreat Falls, MT 594051184625055

Common questions

What is Mackenzie Austin Owen, NP's NPI number?

Mackenzie Austin Owen, NP's National Provider Identifier (NPI) is 1881426815, issued on Aug 19, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Mackenzie Austin Owen, NP located?

The NPPES record lists a practice address at 3000 15TH Ave S, Great Falls, MT, 59405. Phone: (828) 606-5801. Providers update this record themselves, so call before visiting.

How can I verify Mackenzie Austin Owen, NP's license?

NPPES lists Montana license number 241846, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.