# 5 Boroughs Diagnostic Testing Facility Llc 5 Boroughs Diagnostic Testing Facility Llc is a sleep clinic with an address in Brooklyn, NY, United States. ## Details - Address: 251 E 5TH ST, Brooklyn, NY, 11218, United States - Phone: [917-566-1023]() - National Provider Identifier (NPI): 1366745754 - 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 5 Boroughs Diagnostic Testing Facility Llc? 5 Boroughs Diagnostic Testing Facility Llc is at 251 E 5TH ST, Brooklyn, NY, 11218, United States. ### How do I contact 5 Boroughs Diagnostic Testing Facility Llc? To contact 5 Boroughs Diagnostic Testing Facility Llc, call 917-566-1023. ### Is 5 Boroughs Diagnostic Testing Facility 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=1366745754), 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 Brooklyn]() - [Home sleep apnea testing providers in Brooklyn]() - [In-lab polysomnography centers in Brooklyn]() - [Sleep disorder diagnostic clinics in Brooklyn]() - [More sleep clinics in Brooklyn]()