The Private Practice Special Interest Group (PPSIG) is comprised of physical therapists in private practices throughout Washington State.

A component of the Physical Therapy Association of Washington (PTWA) and the American Physical Therapy Association (APTA), PPSIG is a great setting for solo practitioners, those with multiple clinics and everyone in between. PPSIG was created to provide support to physical therapists allowing independent practices to be successful both in business and in providing high quality care.