# Butler County Ancillary Services Butler County Ancillary Services is a sleep clinic with an address in Hamilton, OH, United States. ## Details - Address: 3075 HAMILTON MASON RD, Hamilton, OH, 45011, United States - Phone: [513-454-1400]() - National Provider Identifier (NPI): 1184673931 - 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 Butler County Ancillary Services? Butler County Ancillary Services is at 3075 HAMILTON MASON RD, Hamilton, OH, 45011, United States. ### How do I contact Butler County Ancillary Services? To contact Butler County Ancillary Services, call 513-454-1400. ### Is Butler County Ancillary Services 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=1184673931), 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 Hamilton]() - [Home sleep apnea testing providers in Hamilton]() - [In-lab polysomnography centers in Hamilton]() - [Sleep disorder diagnostic clinics in Hamilton]() - [More sleep clinics in Hamilton]()