Susan M. Green, M. D. M.P.H.M. D. M.P.H.Unclaimed · claim itOccupational MedicineMiddletown, RI19+ 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.(401) 619-1540NPI 1023147667View Profile Claim