Who We Are. Advanced Anesthesia Services specializes in providing anesthesia services to a wide variety of medical clinics in the northwest. We currently work with 13 different ambulatory surgery centers in the greater Seattle area. Our 23 CRNAs perform approximately 14,000 anesthesia cases a year, supported by an office administrative and billing staff of six people. Who We Need. We are seeking an experienced. Medical Billing and Credentialing S...
