509 Olive Way Suite 1454. Seattle, WA 98101. Tacoma 1-800-572-4223. 1401-A Martin Luther King Jr Way, Tacoma, WA 98405. Free Parking. Cedar River Clinics is the only AAAHC accredited abortion provider in Washington, our clinics meet the rigorous standards for quality set by the Accreditation Association of Ambulatory Health Centers..