Dustin Brown, D.O.
Family Medicine Physician · Ennis, MT
Dustin Brown, D.O. is a family medicine physician with a practice address in Ennis, Montana, and NPI 1821523697, issued on Apr 28, 2017. Check the license (Montana MED-PHYS-LIC-126912, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Dustin Brown
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MED-PHYS-LIC-126912 MT
OL60756453 WA
OP60959529 WA
Self-reported in NPPES; status is on the state search - Practice location
- 305 N Main St, Ennis, MT 59729
- Phone
- (406) 682-4223
- Enumerated
- Apr 28, 2017
- Record last updated
- Feb 26, 2026
- Fax
- (406) 682-4756
- Medicare enrollment
- Enrolled (PECOS I20231129001894); accepts Medicare assignment
- Medical or professional school
- Pacific Nw Un Of Hs, Col Of Osteopathic Medicine, 2017
- Entity
- Type 1 · individual
Also registered at 305 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brandon Allen, MDFamily Medicine Physician1215499421
- Cathy Berendts, PA-CPhysician Assistant1669299301
- Bryanna Cordeiro, MDFamily Medicine Physician1164051322
- Maura Davenport, M.D.Family Medicine Physician1972896074
- Martin Degroot, PA-CPhysician Assistant1427304864
- Kristin Maurer, F.N.PFamily Nurse Practitioner1245645803
Verify Dustin Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license MED-PHYS-LIC-126912Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average family medicine physician in 2024
1,823 Medicare Part D claims for 188 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 79 claims were for opioids.
Most prescribed
- Atorvastatin Calcium87 claims
- Levothyroxine Sodium81 claims
- Gabapentin78 claims
- Losartan Potassium69 claims
- Carvedilol67 claims
- Potassium Chloride57 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $18.17
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Madison Valley Hospital IncEnnis, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
7 family medicine physician records list a practice address in Ennis
They are 7 of the 41 NPPES records with a practice address in Ennis, and 775 family medicine physician records in Montana.
All 7 in Ennis → All 775 in Montana → Every provider in Ennis →
Other family medicine physician records in Montana
- Marc Adams, MDShelby, MT1265449482
- Dale Agner, M.D.Billings, MT1861486490
- Marjorie AlbersMiles City, MT1174029086
- Brandon Allen, MDEnnis, MT1215499421
- Hans Amen, D.O.Malmstrom Afb, MT1538426507
- Beth Ammons, MDMissoula, MT1780623926
- Bjorn Anderson, DOStevensville, MT1770146037
- Emily AndersonRonan, MT1750744942
- Jonathan Anderson, MDKalispell, MT1356397533
- Leah Anderson, M.D.Bozeman, MT1851504195
Common questions
What is Dustin Brown, D.O.'s NPI number?
Dustin Brown, D.O.'s National Provider Identifier (NPI) is 1821523697, issued on Apr 28, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Dustin Brown, D.O. located?
The NPPES record lists a practice address at 305 N Main St, Ennis, MT, 59729. Phone: (406) 682-4223. Providers update this record themselves, so call before visiting.
How can I verify Dustin Brown, D.O.'s license?
NPPES lists Montana license number MED-PHYS-LIC-126912, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dustin Brown, D.O. prescribe under Medicare Part D?
In 2024, Dustin Brown, D.O. had 1,823 Medicare Part D claims for 188 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Dustin Brown, D.O.'s MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.