By Telehealthist - May 17, 2020 0 2 FacebookTwitterPinterestWhatsApp Washington Board of Hearing and Speech Department of Health State Boards / Posted 4 years ago by Telehealthist For additional information, please refer to website. Listing ID: 33828 Check all listings by this user Contact details P.O. Box 47877, State of Washington, Olympia, WA 98504-7877US - Washington,98504-7877 360-236-4700 https://www.doh.wa.gov/LicensesPermitsandCertificates/ProfessionsNewReneworUpdate/HearingandSpeechServices