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Emergency Medicine Providers in Great Falls, MT

Browse 29 Emergency Medicine providers listed in NPPES with a practice address in Great Falls, Montana.

29 Healthcare Providers

How Great Falls compares with the U.S.

Great Falls has 48 clinicians in Emergency Medicine per 100,000 residents, 2.3 times the U.S. rate of 21.

That is 29 active clinicians in Emergency Medicine with a practice address in Great Falls, for a population of 60,329.

The Montana rate is 22 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

100% of clinicians in Emergency Medicine in Great Falls listed in the CMS Medicare file (18 of 18) accept Medicare assignment. That is similar to the Montana share of 99%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

None of the 18 clinicians in Emergency Medicine in Great Falls listed in the CMS Medicare file have a CMS telehealth indicator. Some may still offer telehealth; ask the office.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@t-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of November 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Emergency Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Emergency Medicine practitioners in Great Falls, MT

Source: CMS PECOS
PECOS Enrolled Specialists 22 In Great Falls, MT
Part B Lab & Imaging Eligible 22 Diagnostic Referrals
DME Ordering Eligible 24 Durable Medical Equipment
Home Health Agency Referrals 22 HHA Ordering Eligible
Showing 1โ€“20 of 29 providers
With recent CMS data first, then Aโ€“Z

Dr. Joie Abner , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1101 26th St S, Great Falls, MT 594055161
Phone: 4067318888
NPI Identifier 1881036119
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Dr. Michael W Adams , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1101 26th St S, Great Falls, MT 594055161
Phone: 4064554690
NPI Identifier 1770576555
View Full Profile

Dr. Andrew A. Barber , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1101 26th St S, Great Falls, MT 594055161
Phone: 4064555200
NPI Identifier 1588776355
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Dr. Samantha Berman , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1101 26th St S, Great Falls, MT 594055161
Phone: 4067318888
NPI Identifier 1639616543
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Dr. Bridget A. Brennan , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
425 Smelter Ave Ne, Great Falls, MT 594041927
Phone: 4067602055
NPI Identifier 1528020468
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Dr. Nicholas Ray Burnham , DO

Emergency Medicine

Active NPI Status
1101 26th St S, Great Falls, MT 594055161
Phone: 4064555200
NPI Identifier 1962795559
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Dr. Cara Louise Callison , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1101 26th St S, Great Falls, MT 594055161
Phone: 4067318888
NPI Identifier 1336527118
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Philip E Donahue , FNP

Emergency Medicine

Active NPI Status
1101 26th St S, Great Falls, MT 594055161
Phone: 4066225955
NPI Identifier 1770691214
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Dr. Robert Todd Harper , DO

Emergency Medicine

Active NPI Status
1101 26th St S, Great Falls, MT 594055161
Phone: 4064555200
NPI Identifier 1649382581
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Dr. Matthew Humbert , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1101 26th St S, Great Falls, MT 594055161
Phone: 4067318888
NPI Identifier 1760892632
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Dr. Michael A Jasumback , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1101 26th St S, Great Falls, MT 594055161
Phone: 4064555200
NPI Identifier 1114947843
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Adrienne Mary Krysiak

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1401 25th St S, Great Falls, MT 594055183
Phone: 4067318888
NPI Identifier 1023549847
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Justin Madill

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1101 26th St S, Great Falls, MT 594055161
Phone: 4067318817
NPI Identifier 1578534715
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Dr. Helenka M Marcinek , MD

Emergency Medicine

Active NPI Status
1101 Th St S, Great Falls, MT 59405
Phone: 4067318888
NPI Identifier 1740385053
View Full Profile

Dr. Cari Elaine Matthews , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1101 26th St S, Great Falls, MT 594055161
Phone: 4067318888
NPI Identifier 1871656967
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Dr. Brittany Wynn Mayfield , MD

Emergency Medicine

Active NPI Status
1101 26th St S, Er Business Office, Great Falls, MT 594055161
Phone: 4064555200
NPI Identifier 1518300276
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Dr. Kevin Mccafferty , MD

Emergency Medicine

Active NPI Status
1101 26th St S, Great Falls, MT 594055161
Phone: 4064555200
NPI Identifier 1801908595
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Dr. Matthew M Newsted , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1101 26th St S, Great Falls, MT 594055161
Phone: 4064555000
NPI Identifier 1548586142
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Dr. Carolyn Sierra Rust , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1101 26th St S, Great Falls, MT 594055161
Phone: 4064555200
NPI Identifier 1992097695
View Full Profile

Dr. Becky Ann Slater , DO

Emergency Medicine

Active NPI Status
3010 15th Ave S, Great Falls, MT 594055240
Phone: 4062168000
NPI Identifier 1477840080
View Full Profile

Frequently Asked Questions about Emergency Medicine in Great Falls

How do I check a Emergency Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Montana licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.