Brett Erik Mollenhauer
Family Nurse Practitioner · Hamilton, MT
Brett Erik Mollenhauer is a family nurse practitioner with a practice address in Hamilton, Montana, and NPI 1649747791, issued on Oct 26, 2018. Check the license (Montana 132348, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brett Erik Mollenhauer
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 132348 MT
Self-reported in NPPES; status is on the state search - Practice location
- 1200 Westwood Dr, Hamilton, MT 59840
- Phone
- (406) 375-4440
- Enumerated
- Oct 26, 2018
- Record last updated
- May 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190605001147); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 815 in Montana → Look up another NPI →
Also registered at 1200 Westwood Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Clinton Adkins, DOEmergency Medicine Physician1245283282
- Patrick Anderson, OTD, OTR/LOccupational Therapist1255099289
- Jessica Antisdel, CRNACertified Registered Nurse Anesthetist1134798044
- Walker Ashcraft, MDFamily Medicine Physician1265485114
- William AshfordParamedic1821931445
- Gina Basque, RN, BSNEmergency Registered Nurse1902720998
Verify Brett Erik Mollenhauer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 132348Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average family nurse practitioner in 2024
4,141 Medicare Part D claims for 643 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Metoprolol Succinate515 claims
- Atorvastatin Calcium375 claims
- Amlodipine Besylate265 claims
- Furosemide259 claims
- Losartan Potassium256 claims
- Spironolactone217 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): 85.4 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: $31.92
1 payment: food and beverage; the largest payer was Heartflow, Inc. The 99,489 providers of this specialty with any payment received $650.95 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 2 group practices
- Marcus Daly Memorial Hospital CorporationHamilton, MT
- Providence Health And Services MtHamilton, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brett Erik Mollenhauer among 815 family nurse practitioner records in Montana
Brett Erik Mollenhauer 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 2018, is newer than 54% of them.
- NPI issued2018 · 54% of these records are older, 40% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2018 · median 2018 among the 505 with a school on file
- Record last updated2021 · 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).
12 family nurse practitioner records list a practice address in Hamilton
They are 12 of the 399 NPPES records with a practice address in Hamilton, and 815 family nurse practitioner records in Montana.
All 815 in Montana → Every provider in Hamilton → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Sharon Colchin, FNP-BCHamilton, MT 598401699054627
- Virginia Forbes, A.P.R.N.Hamilton, MT 598401396855599
- Lauren Fowler, NPHamilton, MT 598401851780688
- Nora Healy, FNPHamilton, MT 598401578104253
- Amy Huddleston, NPHamilton, MT 598401811633530
- Erin Hurst, FNP-BCHamilton, MT 598401083229462
- Jennifer Huttie, ARNPHamilton, MT 598401255848024
- Samantha Kratofil, APRN, FNP-CHamilton, MT 598401487482147
Common questions
What is Brett Erik Mollenhauer's NPI number?
Brett Erik Mollenhauer's National Provider Identifier (NPI) is 1649747791, issued on Oct 26, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Brett Erik Mollenhauer located?
The NPPES record lists a practice address at 1200 Westwood Dr, Hamilton, MT, 59840. Phone: (406) 375-4440. Providers update this record themselves, so call before visiting.
How can I verify Brett Erik Mollenhauer's license?
NPPES lists Montana license number 132348, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does Brett Erik Mollenhauer prescribe under Medicare Part D?
In 2024, Brett Erik Mollenhauer had 4,141 Medicare Part D claims for 643 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Brett Erik Mollenhauer's MIPS final score?
The 2023 MIPS final score is 85.4 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.