McKella M. Howerton, PA (ASCP)PA (ASCP)Unclaimed · claim itPathology TechnologistTukwila, WA1+ years experienceRegistered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(206) 576-6050NPI 1316800550View Profile Claim