Saul Alvarez, RRT RPSGTRRT RPSGTUnclaimed · claim itRespiratory TherapistLake Havasu City, AZ20+ 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.(928) 855-7570NPI 1639110679View Profile Claim