Mrs. Shannon M Marsh, APRN Clinical Nurse Specialist - Family Health Medicare: Accepting Medicare Assignments Practice Location: 176 1st Ave N, Po Box N, Ilwaco, WA 98624 Phone: 360-642-3747 Fax: 360-642-3361
Clinical Nurse Specialist: A registered nurse who, through a graduate degree program in nursing, or through a formal post-basic education program or continuing education courses and clinical experience, is expert in a specialty area of nursing practice within one or more of the components of direct patient/client care, consultation, education, research and administration.