Mary Ann C. Passero, M.D.M.D.Unclaimed · claim itAllergyProvidence, RI20+ 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.(401) 331-8787NPI 1033130224View Profile Claim
John F. Zwetchkenbaum, M.D.M.D.Unclaimed · claim itAllergyProvidence, RI41 years experienceCalculated from a graduation year of 1985, reported in the CMS National Downloadable File.(401) 751-1235NPI 1124027552View Profile Claim
Mansi K. James, DODOUnclaimed · claim itAllergyProvidence, RI11 years experienceCalculated from a graduation year of 2015, reported in the CMS National Downloadable File.(401) 274-6339NPI 1982099834View Profile Claim
