Margaret McGrath, MA, CCC-SLPMA, CCC-SLPUnclaimed · claim itSpeech-language pathologyShenandoah, IA3+ years experienceRegistered with an NPI since 2023. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(712) 246-7000NPI 1902597651View Profile Claim