Taxonomy code 225200000X: Physical Therapy Assistant

225200000X is the NUCC Health Care Provider Taxonomy code for Physical Therapy Assistant, in the group Respiratory, Developmental, Rehabilitative and Restorative Service Providers. It is one of the codes a provider lists on the NPI application to tell CMS and payers what they do.

Definition

(1)Physical therapist assistants are skilled health care providers who are graduates of a physical therapist assistant associate degree program accredited by an agency recognized by the Secretary of the U.S. Department of Education or Council on Postsecondary Accreditation, who assists the physical therapist in providing physical therapy. The supervising physical therapist is directly responsible for the actions of the physical therapist assistant. The PTA performs physical therapy procedures and related tasks that have been selected and delegated by the supervising physical therapist. Duties of the PTA include assisting the physical therapist in implementing treatment programs, training patients in exercised and activities of daily living, conducting treatments, and reporting to the physical therapist on the patient's responses. In addition to direct patient care, the PTA may also perform such functions as patient transport, and clinic or equipment preparation and maintenance. Currently more than half of all states require PTAs to be licensed, registered or certified. (2) An individual who works under the supervision of a physical therapist to assist him or her in providing physical therapy services. A physical therapy assistant may, for instance, help patients follow an appropriate exercise program that will increase their strength, endurance, coordination, and range of motion and train patients to perform activities of daily life.

NUCC notes: Source: (1) American Physical Therapy Association, P.O. Box 37257, Washington, D.C. 20013. (2) Lexikon: Dictionary of Health Care Terms, Organizations and Acronyms for the Era of Reform, Joint Commission on Accreditation of Healthcare Organizations, Oakbrook Terrace, IL: 1994, p. 612

Who uses this code

For PTAs.

• Physical therapists: Physical Therapy Assistant (PTA).

Get an NPI with this taxonomy

Two free ways. SimpleNPI files the application for you, and a person confirms the taxonomy before filing; the NPI usually arrives by email and text, with all the documentation, within 10 minutes. Or apply yourself at nppes.cms.hhs.gov and type the code into the taxonomy field. First, check the free registry in case you already have an NPI.

Questions

Written by Ammon Hardin, LMT, who grew a massage practice to ten locations, built a veteran therapy network, and credentialed a large number of providers along the way. Updated Tue Oct 27, 2026. Free to read, free to use; SimpleNPI files NPI applications for free.

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