Avraam C. Karas, M.D.M.D.Unclaimed · claim itThoracic Surgery (Cardiothoracic)Parkville, MD20+ 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.(410) 323-4041NPI 1679646301View Profile Claim