Robert C. Oh, M.D., MPHM.D., M.P.H.Unclaimed · claim itFamily Medicine — Sports MedicinePalo Alto, CA21+ 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.(650) 493-5000NPI 1295711877View Profile Claim