Samantha Zahn, PMHNP-BCPMHNP-BCUnclaimed · claim itPsychiatric Nurse PractitionerBradford, RI13+ years experienceRegistered with an NPI since 2013. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(804) 302-8164NPI 1053743286View Profile Claim