{"npi":"1407962913","type":"NPI-1","status":"active","name":{"display":"Dr. John Hsieh DDS","other":[],"first":"JOHN","last":"HSIEH","credential":"DDS"},"specialty":{"primary_taxonomy":"1223G0001X","primary_taxonomy_description":"General Practice Dentistry","slug":"general-practice-dentistry","schema_org_specialty":null,"all":[{"code":"1223G0001X","description":"General Practice Dentistry","primary":true,"state":"CA","license":"49759"}]},"addresses":[{"purpose":"LOCATION","street_1":"7369 DAY CREEK BLVD","city":"RANCHO CUCAMONGA","state":"CA","postal_code":"917398020","country_code":"US","street_2":"STE. F-103","phone":"9096467902","fax":"9096467903"},{"purpose":"MAILING","street_1":"2860 MICHELLE","city":"IRVINE","state":"CA","postal_code":"926061009","country_code":"US","street_2":"2ND FLOOR","phone":"7145083600","fax":"7143682092"}],"license":{"state":"CA","number":"49759"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20150813011975","type_code":"33-C5","type_desc":"ORDER AND REFERRING ONLY - DENTIST","state":"CA","pac_id":"5991010308"}]},"enumeration_date":"2006-08-21","last_updated":"2007-07-08","_meta":{"source":"NPPES","snapshot_date":"2007-07-08","doc_url":"https://findmynpi.com/api"}}