Matthew R. Williams, M.D.M.D.Unclaimed · claim itEmergency MedicineTigard, OR10 years experienceCalculated from a graduation year of 2016, reported in the CMS National Downloadable File.(503) 216-9254NPI 1154776359View Profile Claim
Russell W. Riggs, MDMDUnclaimed · claim itEmergency MedicineTigard, OR33 years experienceCalculated from a graduation year of 1993, reported in the CMS National Downloadable File.(503) 719-6783NPI 1356384838View Profile Claim
Gregory S. Carroll, MDMDUnclaimed · claim itEmergency MedicineTigard, OR20+ 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.(503) 719-6783NPI 1588688014View Profile Claim
Frances K. Lawson, M.D.M.D.Unclaimed · claim itEmergency MedicineTigard, OR34 years experienceCalculated from a graduation year of 1992, reported in the CMS National Downloadable File.(503) 216-0700NPI 1851334387View Profile Claim
