Lyle B. Mason, M.D.M.D.Unclaimed · claim itPediatric Orthopaedic SurgeryBountiful, UT19+ 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.(801) 295-7604NPI 1104027234View Profile Claim