Jason D. Handschumacher, P.T.P.T.Unclaimed · claim itPhysical Therapist — OrthopedicLancaster, SC19+ years experienceRegistered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(803) 286-1576NPI 1891814547View Profile Claim