Christine A. Shangreaux, RESPIRATORY THERAPISRESPIRATORY THERAPISUnclaimed · claim itRespiratory TherapistRosebud, SD20+ 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.(605) 747-3245NPI 1174626261View Profile Claim