Nancy S. Shisler, C.F.N.P.C.F.N.P.Unclaimed · claim itNurse Practitioner — PediatricsBristol, TN20+ years experienceRegistered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(423) 968-2599NPI 1972604619View Profile Claim