{"npi":"1902910185","type":"NPI-1","status":"active","name":{"display":"Te-Yu Chang MD, Mph","other":[],"first":"TE-YU","last":"CHANG","middle":"RUTH","credential":"MD, MPH"},"specialty":{"primary_taxonomy":"207Q00000X","primary_taxonomy_description":"Family Medicine","slug":"family-medicine","schema_org_specialty":"PrimaryCare","all":[{"code":"207Q00000X","description":"Family Medicine","primary":true,"state":"OR","license":"MD25134"}]},"addresses":[{"purpose":"LOCATION","street_1":"7705 SE DIVISION ST","city":"PORTLAND","state":"OR","postal_code":"972061059","country_code":"US","phone":"5038130378"},{"purpose":"MAILING","street_1":"7705 SE DIVISION ST","city":"PORTLAND","state":"OR","postal_code":"972061059","country_code":"US","phone":"5038130378"}],"license":{"state":"OR","number":"MD25134"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20050907000751","type_code":"14-08","type_desc":"PRACTITIONER - FAMILY PRACTICE","state":"OR","pac_id":"3678505914"},{"enrlmt_id":"I20240521003328","type_code":"14-08","type_desc":"PRACTITIONER - FAMILY PRACTICE","state":"WA","pac_id":"3678505914"}]},"enumeration_date":"2006-08-18","last_updated":"2007-07-08","_meta":{"source":"NPPES","snapshot_date":"2007-07-08","doc_url":"https://findmynpi.com/api"}}