Bridget A. Brennan, M.D.
Emergency Medicine Physician · Great Falls, MT
Bridget A. Brennan, M.D. is an emergency medicine physician with a practice address in Great Falls, Montana, and NPI 1528020468, issued on Apr 5, 2006. Check the license (Montana MED-PHYS-LIC-34187, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Bridget A. Brennan
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MED-PHYS-LIC-34187 MT
Self-reported in NPPES; status is on the state search - Practice location
- 425 Smelter Ave NE, Great Falls, MT 59404
- Phone
- (406) 760-2055
- Enumerated
- Apr 5, 2006
- Record last updated
- Feb 8, 2026
- Fax
- (406) 403-0276
- Medicare enrollment
- Enrolled (PECOS I20260130000112); accepts Medicare assignment
- Medical or professional school
- Medical College Of Georgia School Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 243 in Montana → Look up another NPI →
Also registered at 425 Smelter Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Altona, REGISTERED NURSECommunity Health Registered Nurse1063115434
- Sharmaine Benally, MSWSocial Worker1821161845
- Abbie Collins, PNP-PCPediatric Nurse Practitioner1346849817
- Toni Denny, RNRegistered Nurse1194501049
- Taylor Johnson, PCLCMental Health Counselor1588442925
- Noblee Little Dog, HEALTH TECHNICIANNurse's Aide1295438570
Verify Bridget A. Brennan 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-34187Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 80.5 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).
Bridget A. Brennan among 243 emergency medicine physician records in Montana
Bridget A. Brennan, M.D. is one of 243 emergency medicine physician records with a practice address in Montana. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1995 · median 2009 among the 144 with a school on file
- Record last updated2026 · 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 207P00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 emergency medicine physician records list a practice address in Great Falls
They are 29 of the 1,798 NPPES records with a practice address in Great Falls, and 243 emergency medicine physician records in Montana.
All 243 in Montana → Every provider in Great Falls → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- John Stowers, M.D.Great Falls, MT 594041578500112
- Matthew TaeckerGreat Falls, MT 594041942527890
- Michael Adams, MDGreat Falls, MT 594051770576555
- Andrew Barber, D.O.Great Falls, MT 594051588776355
- Philip Donahue, FNPGreat Falls, MT 594051770691214
- Gerald Geiszler, M.D.Great Falls, MT 594051841344132
- Robert Harper, D.O.Great Falls, MT 594051649382581
- Michael Jasumback, MDGreat Falls, MT 594051114947843
Common questions
What is Bridget A. Brennan, M.D.'s NPI number?
Bridget A. Brennan, M.D.'s National Provider Identifier (NPI) is 1528020468, issued on Apr 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Bridget A. Brennan, M.D. located?
The NPPES record lists a practice address at 425 Smelter Ave NE, Great Falls, MT, 59404. Phone: (406) 760-2055. Providers update this record themselves, so call before visiting.
How can I verify Bridget A. Brennan, M.D.'s license?
NPPES lists Montana license number MED-PHYS-LIC-34187, 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.
What is Bridget A. Brennan, M.D.'s MIPS final score?
The 2023 MIPS final score is 80.5 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.