Joy R. Matsuyama, PHARMDPHARMDUnclaimed · claim itPharmacist — PharmacotherapyAiea, HI19+ 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.(808) 840-5681NPI 1700081973View Profile Claim