Todd R. Hoeppner, D.D.S., P.C.D.D.S., P.C.Unclaimed · claim itPediatric DentistryMason City, IA20+ 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.(641) 424-0060NPI 1861588857View Profile Claim