Clint E. Rau, D.D.S.D.D.S.Unclaimed · claim itPediatric DentistryManitowoc, WI20+ 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.(920) 652-1100NPI 1477639334View Profile Claim