As used in this chapter "mental health professional" means:
(1)  A physician licensed pursuant to chapter 18, title 54, Idaho Code;
(2)  A professional counselor licensed pursuant to chapter 34, title 54, Idaho Code;
(3)  A psychologist licensed pursuant to chapter 23, title 54, Idaho Code;
(4)  A social worker licensed pursuant to chapter 32, title 54, Idaho Code; or
(5)  A licensed professional nurse licensed pursuant to chapter 14, title 54, Idaho Code.