Michael J. Holden, D.D.S., M.S.D.D.S.,M.S.Unclaimed · claim itPeriodonticsMidland, MI19+ 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.(989) 832-9651NPI 1568508737View Profile Claim