The provisions of this chapter shall not apply to:
(1) a nonresident athletic trainer who does not otherwise practice in this State and who is employed by an out-of-state educational institution or a professional sports team, provided that the nonresident athletic trainer is certified by the National Athletic Trainers Association;
(2) [Repealed.]
(3) a person duly licensed under the laws of this State who is practicing within the scope of the profession for which the person is licensed; or
(4) the practice of athletic training that is incidental to a program of study by a person enrolled in an athletic training education program approved by the Director, or graduates of an approved athletic training education program working under the direct supervision of a person licensed under this chapter within 90 days following graduation from that program.