# Mason City Sleep Center Llc Mason City Sleep Center Llc is a sleep clinic with an address in Mason City, IA, United States. ## Details - Address: 1050 15TH ST SW STE 1, Mason City, IA, 50401, United States - Phone: [614-423-3566]() - National Provider Identifier (NPI): 1841461613 - 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 Mason City Sleep Center Llc? Mason City Sleep Center Llc is at 1050 15TH ST SW STE 1, Mason City, IA, 50401, United States. ### How do I contact Mason City Sleep Center Llc? To contact Mason City Sleep Center Llc, call 614-423-3566. ### Is Mason City Sleep Center 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=1841461613), 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 Mason City]() - [Home sleep apnea testing providers in Mason City]() - [In-lab polysomnography centers in Mason City]() - [Sleep disorder diagnostic clinics in Mason City]() - [More sleep clinics in Mason City]()