Oluchi L. Ezeume, DNP, AGNP-CDNP, AGNP-CUnclaimed · claim itNurse Practitioner — GerontologyFountain Hills, AZ12+ years experienceRegistered with an NPI since 2014. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(602) 671-7990NPI 1295138246View Profile Claim