With over 450 employees across a variety of programs-including medical and dental care, addiction treatment, housing assistance, and enrichment initiatives NARA NW offers numerous opportunities for growth and advancement, all while making a tangible, positive impact on the lives of others. Position Overview: The Billing Specialist enters medical, mental health, and addictions charges for all NARA NW facilities by auditing authorizations, diagnosis, copayment, payment allocation, insurance option, and eligibility of coverage.