# Sleep Dx, Llc Sleep Dx, Llc is a sleep clinic with an address in Brigham City, UT, United States. ## Details - Address: 515 W. FOREST STREET \#B1, Brigham City, UT, 84302, United States - Phone: [435-723-0868]() - National Provider Identifier (NPI): 1245404920 - 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 Sleep Dx, Llc? Sleep Dx, Llc is at 515 W. FOREST STREET \#B1, Brigham City, UT, 84302, United States. ### How do I contact Sleep Dx, Llc? To contact Sleep Dx, Llc, call 435-723-0868. ### Is Sleep Dx, Llc 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=1245404920), 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 Brigham City]() - [Home sleep apnea testing providers in Brigham City]() - [In-lab polysomnography centers in Brigham City]() - [Sleep disorder diagnostic clinics in Brigham City]() - [More sleep clinics in Brigham City]()