Richard A. Messmann, M.D.M.D.Unclaimed · claim itMedical OncologyBrighton, MI17+ years experienceRegistered with an NPI since 2009. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(517) 376-2006NPI 1386875607View Profile Claim
Michael Bekkerman, DODOUnclaimed · claim itMedical OncologyBrighton, MI9 years experienceCalculated from a graduation year of 2017, reported in the CMS National Downloadable File.(734) 712-1000NPI 1669908737View Profile Claim