Yara E. Perez, M.D.M.D.Unclaimed · claim itPediatric Hematology-OncologyYonkers, NY15+ years experienceRegistered with an NPI since 2011. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(917) 455-0096NPI 1235438961View Profile Claim