Alexander A. IsmailUnclaimed · claim itSleep Medicine (Neurology)Chapel Hill, NC5+ years experienceRegistered with an NPI since 2021. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(919) 966-8178NPI 1659945947View Profile Claim
Nathan A. Walker, M.D.M.D.Unclaimed · claim itSleep Medicine (Neurology)Chapel Hill, NC13 years experienceCalculated from a graduation year of 2013, reported in the CMS National Downloadable File.(919) 966-8162NPI 1992119879View Profile Claim