# Rocky Mountain Sleep Disorders Center Inc Rocky Mountain Sleep Disorders Center Inc is a sleep clinic with an address in Great Falls, MT, United States. ## Details - Address: 1917 4TH ST S, Great Falls, MT, 59405, United States - Phone: [406-453-7570]() - National Provider Identifier (NPI): 1902120918 - Provider type: Sleep disorder diagnostic clinic - Sleep studies offered: In-lab polysomnography (CPT 95810), Home sleep apnea test (CPT 95806 / G0399) - Source of the listing data: CMS NPI Registry, retrieved 2026-10-28, public, free ## Questions ### Where is Rocky Mountain Sleep Disorders Center Inc? Rocky Mountain Sleep Disorders Center Inc is at 1917 4TH ST S, Great Falls, MT, 59405, United States. ### How do I contact Rocky Mountain Sleep Disorders Center Inc? To contact Rocky Mountain Sleep Disorders Center Inc, call 406-453-7570. ### Is Rocky Mountain Sleep Disorders Center Inc accepting new patients? That is not in the registry data. Call the phone number on the listing and ask about availability, referral rules, wait times and insurance. ## Source From [CMS NPI Registry (National Plan and Provider Enumeration System)](https://npiregistry.cms.hhs.gov/api/?version=2.1&number=1902120918), license US government public data. CMS publishes NPPES provider data for open access under its data dissemination notice., checked 2026-10-29. Last updated October 29, 2026. ## Links - This sleep clinic on the [web page]() - [Sleep studies in Great Falls]() - [Home sleep apnea testing providers in Great Falls]() - [In-lab polysomnography centers in Great Falls]() - [Sleep disorder diagnostic clinics in Great Falls]() - [More sleep clinics in Great Falls]()