Patrick A. Barker, MDMDUnclaimed · claim itInternal MedicineColville, WA21+ 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.(509) 684-3701NPI 1467440578View Profile Claim
John N. Klim, MDMDUnclaimed · claim itInternal MedicineColville, WA42 years experienceCalculated from a graduation year of 1984, reported in the CMS National Downloadable File.(509) 684-3701NPI 1962494831View Profile Claim
