WSECU Address: 205 E Highway 902, Medical Lake, WA 99022 Phone: (800) 562-0999 Hours: Mon: 9am-5:30pm Tue: 9am-5:30pm Wed: 9am-5:30pm Thu: 9am-5:30pm Fri: 9am-5:30pm Banks Other Businesses: WSECU at 205 E Hwy 902, Medical Lake, WA 99022 Umpqua Bank at 120 S Broad St, Medical Lake, WA 99022 Valley Automotive Specialties at 810 E Highway 902, Medical Lake, WA 99022 Maces Out West Concrete at 225 S Deep Creek Rd, Medical Lake, WA 99022