Ian R. Powell, M.D.M.D.Unclaimed · claim itAddiction MedicineOconomowoc, WI30 years experienceCalculated from a graduation year of 1996, reported in the CMS National Downloadable File.(262) 646-1391NPI 1346212545View Profile Claim
Michelle A. Bensen, MDMDUnclaimed · claim itAddiction MedicineOconomowoc, 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.(262) 646-4411NPI 1821193491View Profile Claim