Brian Pfenninger, MBA, RDCS, RDMSMBA, RDCS, RDMSUnclaimed · claim itDiagnostic UltrasoundEdmond, OK8+ years experienceRegistered with an NPI since 2018. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(405) 330-2225NPI 1619465457View Profile Claim