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Clinical Cardiac Electrophysiologists in Montana

Data updated monthly · Last refresh October 2026

16 Clinical Cardiac Electrophysiology providers practice in Montana, including 9 (56%) offering telehealth. The largest concentration is in Billings. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

16providers
9telehealth
Billingstop city

Clinical Cardiac Electrophysiology by city in Montana

Choose a city to see providers there.

Clinical Cardiac Electrophysiology in Billings7 providers
Clinical Cardiac Electrophysiology in Missoula5 providers
Clinical Cardiac Electrophysiology in Kalispell2 providers
Clinical Cardiac Electrophysiology in Great Falls2 providers

Where Clinical Cardiac Electrophysiologists in Montana practice

From CMS Medicare enrollment records covering 11 of the 16 providers listed here (69%). Providers who do not bill Medicare are not included in these figures.

0%solo or small practice (under 10 clinicians)
9%mid-size group (10 to 99)
91%large group or health system (100+)

Largest practice groups

Group (as registered with Medicare)Clinical Cardiac ElectrophysiologistsAll clinicians in groupMain city
Billings Clinic5814Billings
Providence Health and Services Mt3358Missoula
Daniels Memorial Hospital221Billings

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingClinical Cardiac Electrophysiologists affiliated
Billings Clinic HospitalBillingsNonprofit4 of 56
St. Patrick HospitalMissoulaNonprofit5 of 54
Providence St Joseph Medical CenterPolsonNonprofitNot rated3
Glendive Medical CenterGlendiveNonprofit1 of 53
St Peters HealthHelenaNonprofit3 of 53

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Clinical Cardiac Electrophysiology providers in Montana

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Alan Thometz, MD
Billings, MT · $39 in drug and device payments (2025) · (406) 238-2000
Dr. Anastasios Saliaris, M.D.
Billings, MT · $775 in drug and device payments (2025) · Telehealth · (410) 328-6056
Dr. Harry Kopelman, MD
Billings, MT · No drug or device payments recorded (2025) · (406) 238-2500
Dr. Joseph Muhlestein, M.D.
Billings, MT · $10,866 in drug and device payments (2025) · Telehealth · (406) 238-2500
Dr. Loren Budge, MD
Billings, MT · $2,548 in drug and device payments (2025) · (406) 238-2500
Dr. Luis Alvarez, MD
Billings, MT · $540 in drug and device payments (2025) · Telehealth · (406) 238-2500
Dr. William Dresen, M.D.
Billings, MT · $738 in drug and device payments (2025) · Telehealth · (406) 238-2000
Dr. Edmund Brennan, MD
Great Falls, MT · No drug or device payments recorded (2025) · (406) 731-8888
Dr. Supraja Thunuguntla
Great Falls, MT · $3,496 in drug and device payments (2025) · (406) 455-4320
Dr. Jonathan Brunson, M.D.
Kalispell, MT · $636 in drug and device payments (2025) · Telehealth · (406) 257-8992
Dr. Robert Murdock, D.O.
Kalispell, MT · $822 in drug and device payments (2025) · (406) 257-8992
Dr. Annie Dong, M.D., M.P.H.
Missoula, MT · $520 in drug and device payments (2025) · Telehealth · (406) 327-4646
Dr. Melissa Robinson, M.D.
Missoula, MT · $59,558 in drug and device payments (2025) · Telehealth · (406) 329-5615
Dr. Michael Yerkey, M.D., F.A.C.C.
Missoula, MT · No drug or device payments recorded (2025) · (406) 329-5615
Dr. Nicholas Mantini
Missoula, MT · $3,472 in drug and device payments (2025) · Telehealth · (406) 329-5615
Dr. Simone Musco, MD
Missoula, MT · $520 in drug and device payments (2025) · Telehealth · (406) 329-5615

Common questions

How many Clinical Cardiac Electrophysiology providers are in Montana?

There are 16 Clinical Cardiac Electrophysiology providers with active NPI records practicing in Montana, according to federal NPPES data refreshed monthly.

Do Clinical Cardiac Electrophysiology providers in Montana offer telehealth?

Yes. 9 of the 16 Clinical Cardiac Electrophysiology providers in Montana (about 56%) report offering telehealth services in CMS data.

Which cities in Montana have the most Clinical Cardiac Electrophysiology providers?

Billings (7), Missoula (5), Kalispell (2) have the highest concentration of Clinical Cardiac Electrophysiology providers in Montana.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Clinical Cardiac Electrophysiologists in Montana work in independent practices or large health systems?

Among 11 Clinical Cardiac Electrophysiologists in Montana enrolled in Medicare, 0% bill through a solo or small practice with fewer than 10 clinicians, 9% through a mid-size group of 10 to 99, and 91% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Clinical Cardiac Electrophysiologists in Montana work at?

According to CMS facility affiliation records, the Montana hospitals where the most Clinical Cardiac Electrophysiologists hold privileges are Billings Clinic Hospital in Billings; St. Patrick Hospital in Missoula; Providence St Joseph Medical Center in Polson.

Related reading on HealthcareDiscovery.AI

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Clinical Cardiac Electrophysiology in Montana? Get featured.