Patrick F. Doherty, M.D.M.D.Unclaimed · claim itNeurological SurgeryNew London, CT33 years experienceCalculated from a graduation year of 1993, reported in the CMS National Downloadable File.(860) 442-0564NPI 1578620282View Profile Claim
Ronald P. Hantman, M.D.M.D.Unclaimed · claim itNeurological SurgeryNew London, CT20+ 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.(860) 442-0564NPI 1811076193View Profile Claim
