{"npi":"1306226139","type":"NPI-1","status":"active","name":{"display":"Irving Chung","other":[],"first":"IRVING","last":"CHUNG"},"specialty":{"primary_taxonomy":"207P00000X","primary_taxonomy_description":"Emergency Medicine","slug":"emergency-medicine","schema_org_specialty":"Emergency","all":[{"code":"207P00000X","description":"Emergency Medicine","primary":false,"state":"PA","license":"#MT209198"},{"code":"207P00000X","description":"Emergency Medicine","primary":true,"state":"NJ","license":"25MA10586200"}]},"addresses":[{"purpose":"LOCATION","street_1":"703 MAIN ST","city":"PATERSON","state":"NJ","postal_code":"075032691","country_code":"US","phone":"9737542240"},{"purpose":"MAILING","street_1":"703 MAIN ST","city":"PATERSON","state":"NJ","postal_code":"075032691","country_code":"US","phone":"9737542240"}],"license":{"state":"NJ","number":"25MA10586200"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20190807003768","type_code":"14-93","type_desc":"PRACTITIONER - EMERGENCY MEDICINE","state":"NJ","pac_id":"2365779766"}]},"enumeration_date":"2015-06-07","last_updated":"2019-07-01","_meta":{"source":"NPPES","snapshot_date":"2019-07-01","doc_url":"https://findmynpi.com/api"}}