Pulmonary Disease in Great Falls, Montana
Data updated monthly · Last refresh September 2026
9 Pulmonary Disease providers practice in Great Falls. Listings are drawn from federal public records and are not endorsements.
Pulmonary Disease providers in Great Falls
Listed alphabetically. 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. Gabor Varju, MDGreat Falls, MT · $2,271 in drug and device payments (2025) · Telehealth ·
(406) 731-8888 Dr. John Mazur, M.D.Great Falls, MT · $9,052 in drug and device payments (2025) ·
(406) 454-2171 Dr. Megan Sisk, D.O.Great Falls, MT · $11,905 in drug and device payments (2025) · Telehealth ·
(406) 454-2171 Dr. Merhala Balasubramaniam, M.D.Great Falls, MT · No drug or device payments recorded (2025) ·
(406) 455-5000 Dr. Richard Kearley, MDGreat Falls, MT · No drug or device payments recorded (2025) ·
(406) 731-8888 Dr. Robert Grasseschi, MDGreat Falls, MT · $59 in drug and device payments (2025) ·
(406) 455-4300 Dr. Sean Dow, M.D.Great Falls, MT · No drug or device payments recorded (2025) ·
(406) 455-5000 Dr. Sheela Ahmed, MDGreat Falls, MT · $158 in drug and device payments (2025) ·
(406) 731-8888 Dr. William Krause, MDGreat Falls, MT · No drug or device payments recorded (2025) ·
(406) 731-8353 Conditions Pulmonary Disease providers in Great Falls, Montana commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Pulmonary Disease providers. Individual practices vary, so confirm with the provider before booking.
- Asthma
- COPD
- Sleep apnea
- Pulmonary fibrosis
- Chronic cough
Common questions
How many Pulmonary Disease providers are in Great Falls, Montana?There are 9 Pulmonary Disease providers with active NPI records practicing in Great Falls, according to federal NPPES data refreshed monthly.
What conditions do Pulmonary Disease providers in Great Falls treat?Pulmonary Disease providers in Great Falls commonly treat asthma, COPD, sleep apnea, pulmonary fibrosis, chronic cough and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider records 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.
All specialties in Great Falls Pulmonary Disease across Montana