# Advanced Sleep Medicine Services Inc Advanced Sleep Medicine Services Inc is a sleep clinic with an address in Glendale, CA, United States. ## Details - Address: 435 ARDEN AVENUE SUITE 440, Glendale, CA, 91203, United States - Phone: [877-775-3377]() - National Provider Identifier (NPI): 1356630859 - 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 Advanced Sleep Medicine Services Inc? Advanced Sleep Medicine Services Inc is at 435 ARDEN AVENUE SUITE 440, Glendale, CA, 91203, United States. ### How do I contact Advanced Sleep Medicine Services Inc? To contact Advanced Sleep Medicine Services Inc, call 877-775-3377. ### Is Advanced Sleep Medicine Services 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=1356630859), 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 Glendale]() - [Home sleep apnea testing providers in Glendale]() - [In-lab polysomnography centers in Glendale]() - [Sleep disorder diagnostic clinics in Glendale]() - [More sleep clinics in Glendale]()