Pioneer Human Services Pioneer Human Services Search | Advanced Search | New Members | Coupons and Discounts | All Categories Family, Community & Non-Profit >> Non-Profit, Associations & Churches >> Substance Abuse Centers Pioneer Human Services 910 W BooneSTE 201Spokane, WA 99201 (208) 891-8410 Visit Site Connect With Us Member Since: 2016 Send a message to: Pioneer Human Services Your Name: Your Email: Subject: Message: (Date: 9/21/2023)