# Hand Therapy Finder > Certified hand and upper-limb therapists, verified against the national provider registry Hand Therapy Finder is a directory of hand therapists: 3893 listings across 51 US states. Data source: NPPES NPI Registry (official CMS API). ## Machine-readable data - Full listings JSON: https://handtherapyfinder.com/api/listings.json - National statistics: https://handtherapyfinder.com/api/stats.json - Site metadata: https://handtherapyfinder.com/api/site.json - Agent integration guide: https://handtherapyfinder.com/for-agents.html ## Key pages - All statistics and state rankings: https://handtherapyfinder.com/stats.html - Hand Occupational Therapists: https://handtherapyfinder.com/category/hand-occupational-therapists.html - Occupational Therapists: https://handtherapyfinder.com/category/occupational-therapists.html - Physical Therapists: https://handtherapyfinder.com/category/physical-therapists.html - Hand Physical Therapists: https://handtherapyfinder.com/category/hand-physical-therapists.html - Clinics & Centers: https://handtherapyfinder.com/category/clinics-centers.html - Specialists: https://handtherapyfinder.com/category/specialists.html