{"npi":"1861855439","type":"NPI-1","status":"active","name":{"display":"Karen Chang DO","other":[],"first":"KAREN","last":"CHANG","credential":"DO"},"specialty":{"primary_taxonomy":"207RG0100X","primary_taxonomy_description":"Gastroenterology","slug":"gastroenterology","schema_org_specialty":"Gastroenterologic","all":[{"code":"207RG0100X","description":"Gastroenterology","primary":true,"state":"CA","license":"20A16468"}]},"addresses":[{"purpose":"LOCATION","street_1":"2006 N RIVERSIDE AVE STE B","city":"RIALTO","state":"CA","postal_code":"923774697","country_code":"US","phone":"9096444035","fax":"9098810668"},{"purpose":"MAILING","street_1":"2006 N RIVERSIDE AVE STE B","city":"RIALTO","state":"CA","postal_code":"923774697","country_code":"US"}],"license":{"state":"CA","number":"20A16468"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20200527000683","type_code":"14-11","type_desc":"PRACTITIONER - INTERNAL MEDICINE","state":"CA","pac_id":"6204257462"}]},"enumeration_date":"2016-03-31","last_updated":"2024-01-18","_meta":{"source":"NPPES","snapshot_date":"2024-01-18","doc_url":"https://findmynpi.com/api"}}