Elizabeth A. Crump, RPSGT/CRTRPSGT/CRTUnclaimed · claim itRespiratory TherapistWinthrop, ME20+ 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.(207) 623-8411NPI 1558467126View Profile Claim