Brenna Fanning, MD
Surgery Physician · Butte, MT
Brenna Fanning, MD is a surgery physician with a practice address in Butte, Montana, and NPI 1235698093, issued on Mar 19, 2019. Check the license (Montana MED-PHYS-LIC-143760, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Brenna Fanning
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- MED-PHYS-LIC-143760 MT
Self-reported in NPPES; status is on the state search - Practice location
- 435 S Crystal St Ste 200, Butte, MT 59701
- Phone
- (406) 496-3480
- Enumerated
- Mar 19, 2019
- Record last updated
- Aug 22, 2024
- Medicare enrollment
- Enrolled (PECOS I20240828001549); accepts Medicare assignment
- Medical or professional school
- University Of North Dakota School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 136 in Montana → Look up another NPI →
Also registered at 435 S Crystal St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Riesa Overstreet, DNP, APRN, FNP-CFamily Nurse Practitioner1265107841
- Nathaniel Shuttlesworth, PAPhysician Assistant1669800058
Verify Brenna Fanning 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-143760Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average surgery physician in 2024
31 Medicare Part D claims for 19 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Oxycodone Hcl14 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: $6,057.13
9 payments; by number, the most common kind was travel and lodging; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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
- Scl Health Medical Group-Butte LLCButte, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brenna Fanning among 136 surgery physician records in Montana
Brenna Fanning, MD is one of 136 surgery physician records with a practice address in Montana. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 95% of them.
- NPI issued2019 · 95% of these records are older, 2% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2019 · median 2003 among the 92 with a school on file
- Record last updated2024 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Montana
There are 136 surgery physician records in Montana.
All 136 in Montana → Every provider in Butte → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Katie Dawson, MDButte, MT 597011639212657
- Colton Ryan, MDButte, MT 597011255968426
- Thomas McMahon, MDAnaconda, MT 597111558399709
- John Weber, MDAnaconda, MT 597111760576904
- Kelly Banks, MDBozeman, MT 597151487651766
- Jacob Breeding, M.DBozeman, MT 597151891733366
- Andrew Grace, MDBozeman, MT 597151437154291
- Robin Hape, MDBozeman, MT 597151639371818
Common questions
What is Brenna Fanning, MD's NPI number?
Brenna Fanning, MD's National Provider Identifier (NPI) is 1235698093, issued on Mar 19, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Brenna Fanning, MD located?
The NPPES record lists a practice address at 435 S Crystal St Ste 200, Butte, MT, 59701. Phone: (406) 496-3480. Providers update this record themselves, so call before visiting.
How can I verify Brenna Fanning, MD's license?
NPPES lists Montana license number MED-PHYS-LIC-143760, 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 Brenna Fanning, MD prescribe under Medicare Part D?
In 2024, Brenna Fanning, MD had 31 Medicare Part D claims for 19 beneficiaries; the average among surgery physician prescribers was 147. 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.