2255A2300X — Athletic Trainer

2255A2300X is the NUCC provider taxonomy code for Athletic Trainer, a specialization within Specialist/Technologist (individual providers). 44,124 providers in our latest NPPES snapshot list it as their primary taxonomy.

Taxonomy code 2255A2300X
Display name Athletic Trainer
Grouping Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Classification Specialist/Technologist
Specialization Athletic Trainer
Section Individual
Directory Specialist/Technologist provider directory

Definition

Athletic trainers are allied health care professionals who work in consultation with or under the direction of physicians, and specialize in the prevention, assessment, treatment and rehabilitation of injuries and illnesses. Currently, the entry-level employment requirements are a bachelor's degree with a major in athletic training from an accredited university or college. A majority of athletic trainers hold advanced degrees. National board certification is generally required as a condition of state licensure and employment. Most states regulate athletic trainers, and they practice within the scope of that license or regulation. Clinical practice includes emergency care, rehabilitation, reconditioning, therapeutic exercise, wellness programs, exercise physiology, kinesiology, biomechanics, nutrition, psychology and health care administration.

Definition from the NUCC Health Care Provider Taxonomy code set.

Related taxonomy codes

Frequently asked questions

What does taxonomy code 2255A2300X mean?
2255A2300X is the NUCC Health Care Provider Taxonomy code for Athletic Trainer, a specialization of Specialist/Technologist in the "Respiratory, Developmental, Rehabilitative and Restorative Service Providers" grouping. It classifies individual providers.
Where is the taxonomy code used?
Providers select a taxonomy code when applying for an NPI, and it appears on insurance claims (CMS-1500 box 33b / 837 electronic claims) to identify the provider's classification. Payers may require the taxonomy that matches your credential and license.
How do I find providers with taxonomy 2255A2300X?
Browse the Specialist/Technologist directory, or use the NPI search and filter by state.

Source: CMS NPPES (public data). Snapshot 2026-07-09.