| Business | Phone |
| Cascade Splint Co 6120 Phinney Ave N, Seattle 98103 | (206) 782-2029 |
| Center For Prosthetics Orthtcs 411 12th Ave 200, Seattle 98122 | (206) 328-4276 |
| Douglass Certified Prosthetics 10740 Meridian Ave N G2, Seattle 98133 | (206) 363-7790 |
| Greater Seattle Prosthetic Ctr 900 Boylston Ave, Seattle 98104 | (206) 323-7474 |