Christina Hamdan, M.S. CF-SLP TSSLDM.S. CF-SLP TSSLDUnclaimed · claim itPathology TechnologistGarden City, NY5+ years experienceRegistered with an NPI since 2021. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(516) 747-9030NPI 1093388407View Profile Claim