Melissa L. Hawkins Holt, MDMDUnclaimed · claim itRheumatologyEllicott City, MD29 years experienceCalculated from a graduation year of 1997, reported in the CMS National Downloadable File.(410) 992-7440NPI 1285618959View Profile Claim
Paul A. Gertler, M.D.M.D.Unclaimed · claim itRheumatologyEllicott City, MD21+ years experienceRegistered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(410) 992-7440NPI 1811974710View Profile Claim