# Highline Sleep Disorder Center, Llc Highline Sleep Disorder Center, Llc is a sleep clinic with an address in Burien, WA, United States. ## Details - Address: 16233 SYLVESTER RD SW SUITE G-70, Burien, WA, 98166, United States - Phone: [206-988-5779]() - National Provider Identifier (NPI): 1598868127 - 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 Highline Sleep Disorder Center, Llc? Highline Sleep Disorder Center, Llc is at 16233 SYLVESTER RD SW SUITE G-70, Burien, WA, 98166, United States. ### How do I contact Highline Sleep Disorder Center, Llc? To contact Highline Sleep Disorder Center, Llc, call 206-988-5779. ### Is Highline Sleep Disorder 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=1598868127), 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 Burien]() - [Home sleep apnea testing providers in Burien]() - [In-lab polysomnography centers in Burien]() - [Sleep disorder diagnostic clinics in Burien]() - [More sleep clinics in Burien]()