James H. Johnson, MDMDUnclaimed · claim itChild NeurologySarasota, FL37 years experienceCalculated from a graduation year of 1989, reported in the CMS National Downloadable File.(941) 351-9777NPI 1174513162View Profile Claim
Steven M. Portman, MDMDUnclaimed · claim itChild NeurologySarasota, FL20+ 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.(941) 355-0077NPI 1427141993View Profile Claim
