Cynthia L Zaletel, APRN-FPA,CNS, FNP-BC Clinical Nurse Specialist - Critical Care Medicine Medicare: Accepting Medicare Assignments Practice Location: 16750 W 159th St, Lockport, IL 60441 Phone: 800-323-8622
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.