Liu-Ying Luo, M.D.M.D.Unclaimed · claim itInternal MedicineArden Hills, MN33 years experienceCalculated from a graduation year of 1993, reported in the CMS National Downloadable File.(651) 523-8500NPI 1528318136View Profile Claim
John C. Butler, MDMDUnclaimed · claim itInternal MedicineArden Hills, MN20+ 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.(651) 490-6700NPI 1780653949View Profile Claim