§ 7902-a. Practice of occupational therapy assistant and use of the title "occupational therapy assistant." Only a person licensed or otherwise authorized under this title shall participate in the practice of occupational therapy as an occupational therapy assistant or use the title "occupational therapy assistant." Practice as an occupational therapy assistant shall include the providing of occupational therapy and client related services under the direction and supervision of an occupational therapist or licensed physician in accordance with the commissioner's regulations.