How many people can a Physical Therapy Assistant (PTA) supervise?

A Physical Therapy Assistant (PTA) is a licensed professional who performs physical therapy interventions and assists in the rehabilitation process under the supervision of a licensed physical therapist. However, a PTA cannot supervise other PTAs or support staff; their role is primarily focused on providing care to patients as directed by physical therapists.

According to Arizona regulations, it is specified that PTAs are not permitted to supervise other individuals in a manner that involves oversight, as that responsibility falls to the licensed physical therapist. This ensures that the quality of care is maintained and that patient safety is prioritized because PTAs operate within their scope of practice under the direct guidance of licensed physical therapists.

The correct answer reflects the regulatory framework governing the supervision capabilities of PTAs within Arizona, supporting the importance of maintaining structured oversight in physical therapy practice.