# Sigfus Gunnlaugsson Sigfus Gunnlaugsson is a sleep clinic with an address in Burlington, VT, United States. ## Details - Address: 1 S PROSPECT ST, Burlington, VT, 05401, United States - Phone: [802-847-5338]() - National Provider Identifier (NPI): 1518353275 - Provider type: Sleep medicine specialist - 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 Sigfus Gunnlaugsson? Sigfus Gunnlaugsson is at 1 S PROSPECT ST, Burlington, VT, 05401, United States. ### How do I contact Sigfus Gunnlaugsson? To contact Sigfus Gunnlaugsson, call 802-847-5338. ### Is Sigfus Gunnlaugsson 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=1518353275), 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 Burlington]() - [Home sleep apnea testing providers in Burlington]() - [Sleep medicine specialists in Burlington]() - [More sleep clinics in Burlington]()