NPPES file of Aug 9, 2026

Kirsten Marion, DNP, APRN

Nurse Practitioner · Missoula, MT

Kirsten Marion, DNP, APRN is a nurse practitioner with a practice address in Missoula, Montana, and NPI 1518618305, issued on Jan 12, 2022. Check the license (Montana NUR-APRN-LIC-180215, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518618305
Name
Kirsten Marion
Credential
DNP, APRN
Primary taxonomy
Nurse Practitioner 363L00000X
License number
NUR-APRN-LIC-180215 MT
Self-reported in NPPES; status is on the state search
Practice location
2827 Fort Missoula RD Bldg 5, Missoula, MT 59804
Phone
(406) 327-4646
Enumerated
Jan 12, 2022
Record last updated
Jan 12, 2022
Medicare enrollment
Enrolled (PECOS I20220720000709); 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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Also registered at 2827 Fort Missoula RD Bldg 5

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

  1. Annie Dong, M.D., M.P.H.Clinical Cardiac Electrophysiology Physician1043672942
  2. Matthew Weiss, MDCardiovascular Disease Physician1932460763

Verify Kirsten Marion 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 NUR-APRN-LIC-180215
    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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27% fewer Medicare Part D claims than the average nurse practitioner in 2024

806 Medicare Part D claims for 188 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.

  1. Kirsten Marion806
  2. Specialty average1,109

Most prescribed

  1. Eliquis79 claims
  2. Atorvastatin Calcium78 claims
  3. Metoprolol Succinate61 claims
  4. Furosemide50 claims
  5. Clopidogrel44 claims
  6. Jardiance41 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $145.13

8 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kirsten Marion$145.13
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Hestia IN-Home Support LLCMissoula, MT

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

Kirsten Marion among 287 nurse practitioner records in Montana

Kirsten Marion, DNP, APRN is one of 287 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 2022, is newer than 75% of them.

  • NPI issued2022 · 75% of these records are older, 18% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2021 · median 2019 among the 185 with a school on file
  • Record last updated2022 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in Montana

There are 287 nurse practitioner records in Montana.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Arlon Bennett, APRN, FNP-CMissoula, MT 598041083015242
  2. Don Benton, NPMissoula, MT 598041407907009
  3. Lynn Bertane, NPMissoula, MT 598041538269766
  4. Katelyn Stetzner, APRNMissoula, MT 598041497185722
  5. Diedra Bethune, APRNMissoula, MT 598021598837270
  6. Kacia Bundle, FNP-CMissoula, MT 598021689168049
  7. Mary Huddle, NPMissoula, MT 598021750550943
  8. Emily Miller, NPMissoula, MT 598021629892609

Common questions

What is Kirsten Marion, DNP, APRN's NPI number?

Kirsten Marion, DNP, APRN's National Provider Identifier (NPI) is 1518618305, issued on Jan 12, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Kirsten Marion, DNP, APRN located?

The NPPES record lists a practice address at 2827 Fort Missoula RD Bldg 5, Missoula, MT, 59804. Phone: (406) 327-4646. Providers update this record themselves, so call before visiting.

How can I verify Kirsten Marion, DNP, APRN's license?

NPPES lists Montana license number NUR-APRN-LIC-180215, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.

How much does Kirsten Marion, DNP, APRN prescribe under Medicare Part D?

In 2024, Kirsten Marion, DNP, APRN had 806 Medicare Part D claims for 188 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions 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.

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.