Hours Of Operations Costco Pharmacy Washington Spokane Valley Costco Pharmacy Hours of Operation and Locations in Spokane Valley, WA 4.9 - 13 votes 1 Locations in Spokane Valley www.costco.com Costco Pharmacy Hours Category: Beauty & Health Costco Pharmacy - Spokane Valley, WA 99212 5601 E Sprague Ave(509) 842-0002 View Store Details Explore Spokane ValleyView More Apparel CostcoTJ MaxxRoss Dress for LessH & MCarhartt Sports CostcoTargetSports AuthorityBig 5 Sporting GoodsDick's Sporting Goods Jewelry CostcoHobby LobbyKohl's OutletKay JewelersChico's Recommend For You Best Care Pharmacy Clearfield Pharmacy Heidi Pharmacy Andy Pharmacy San Juan Pharmacy Heights Pharmacy Incorporated Broadway Pharmacy Confucius Pharmacy Incorporated Lenox Pharmacy Incorporated Amar Pharmacy Incorporated