Art Therapy; Requires DOH to license professional art therapists & register art therapist interns if they meet specified requirements; requires art therapist intern to practice under supervision until licensed; provides for licensure by endorsement; requires board & DOH to adopt rules establishing requirements for annual renewal of professional art therapist licenses & art therapist intern registrations; provides for inactive licenses & license reactivation; provides for license denial & disciplinary action; prohibits practice of professional art therapy for compensation & use of certain titles, letters, abbreviations, & insignia without valid, active license; provides criminal penalties; exempts certain persons from licensure & registration requirements.