Human Factors Physical Therapist: NPI taxonomy code 2251H1300X
Taxonomy code 2251H1300X is Physical Therapist: Human Factors, in the Respiratory, Developmental, Rehabilitative and Restorative Service Providers group.
42 active NPIs list it as their primary specialty (<0.1% of all).
| Code | 2251H1300X |
|---|---|
| Group | Respiratory, Developmental, Rehabilitative and Restorative Service Providers |
| Classification | Physical Therapist |
| Specialization | Human Factors |
| Used for | individual providers (the code is in NUCC's Individual section) |
| Active NPIs, primary specialty | 42 (30 individuals, 12 organizations) |
What NUCC says: Definition to come... (excerpt of the NUCC 26.1 definition)
Find Human Factors Physical Therapist providers
Search the registry for providers listing Human Factors. Pick a state to narrow it down.
Where they are
| State | Active NPIs | Share |
|---|---|---|
| California | 10 | 23.8% |
| Florida | 8 | 19.0% |
| Maryland | 3 | 7.1% |
| Ohio | 3 | 7.1% |
| New Jersey | 2 | 4.8% |
| Wisconsin | 2 | 4.8% |
| Massachusetts | 2 | 4.8% |
| New York | 2 | 4.8% |
| Washington | 2 | 4.8% |
| Puerto Rico | 1 | 2.4% |
Top states by practice location, from the NPPES file of September 13, 2026.
Related specialties
- Physical Therapist 297,300
- Orthopedic Physical Therapist 12,487
- Pediatric Physical Therapist 7,597
- Geriatric Physical Therapist 2,236
- Neurology Physical Therapist 1,229
- Sports Physical Therapist 1,192
- Hand Physical Therapist 222
- Clinical Electrophysiology Physical Therapist 181
Specialty definitions are from the NUCC Health Care Provider Taxonomy (version 26.1). Which code to use on a claim depends on your NPPES record and your payer. See taxonomy codes explained.