(a) Nothing in this chapter shall be construed as restricting a person licensed or certified under any other law of this state from engaging in the profession or practice for which the person is licensed or certified; provided, that the person does not claim to be a physical therapist, a physical therapist assistant or a provider of physical therapy.

(b) The following persons shall be exempt from licensure as a physical therapist or physical therapist assistant under this chapter:

(1) A person who is pursuing a course of study leading to a degree as a physical therapist or physical therapist assistant in a professional education program approved by the board and is satisfying supervised clinical education requirements related to physical therapy education;

(2) A physical therapist or physical therapist assistant while practicing in the United States armed services, United States public health service or veterans administration as based on requirements under federal regulations for state licensure of health care providers;

(3) A physical therapist or physical therapist assistant licensed in another United States jurisdiction or a foreign-educated physical therapist credentialed in another country, performing physical therapy as part of teaching or participating in an educational seminar of no more than sixty (60) days in a calendar year; and

(4) A physical therapist or physical therapist assistant licensed in another United States jurisdiction who is temporarily performing physical therapy for members of established athletic teams, athletic corporations or performing arts companies that are training, competing or performing in Tennessee; provided, however, that a person performing physical therapy in this state pursuant to this subdivision (b)(4) shall agree to use the secretary of state for service of process pursuant to title 20, chapter 2, part 2.

(c) The practice of dry needling by a physical therapist licensed under this chapter shall not constitute the practice of acupuncture under chapter 6, part 10 of this title.

(d) Nothing in this chapter shall be construed as restricting persons licensed under any other law of this state from performing physical agent modalities for which they have received education and training.