{"npi":"1225015175","type":"NPI-1","status":"active","name":{"display":"Dr. Irving Hwang MD","other":[],"first":"IRVING","last":"HWANG","middle":"J.","credential":"MD"},"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":"VA","license":"0101227639"}]},"addresses":[{"purpose":"LOCATION","street_1":"4080 LAFAYETTE CENTER DRIVE","city":"CHANTILLY","state":"VA","postal_code":"20151","country_code":"US","street_2":"SUITE 170","phone":"7037665040","fax":"7037665047"},{"purpose":"MAILING","street_1":"4080 LAFAYETTE CENTER DRIVE","city":"CHANTILLY","state":"VA","postal_code":"20151","country_code":"US","street_2":"SUITE 170","phone":"7037665040","fax":"7037665047"}],"license":{"state":"VA","number":"0101227639"},"identifiers":[{"type_code":"01","label":"Other","value":"245978","state":"VA","issuer":"ANTHEM"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20050415000177","type_code":"14-08","type_desc":"PRACTITIONER - FAMILY PRACTICE","state":"DC","pac_id":"6608813142"},{"enrlmt_id":"I20170427000383","type_code":"14-08","type_desc":"PRACTITIONER - FAMILY PRACTICE","state":"VA","pac_id":"6608813142"}]},"enumeration_date":"2005-12-30","last_updated":"2023-11-27","_meta":{"source":"NPPES","snapshot_date":"2023-11-27","doc_url":"https://findmynpi.com/api"}}