Arundhati Perkash, M.D., PhDM.D., PH.D.Unclaimed · claim itHematopathologyPalo Alto, CA20+ 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.(650) 493-5000NPI 1841399631View Profile Claim