{"npi":"1508082017","type":"NPI-1","status":"active","name":{"display":"Dr. Thomas Chi M.D.","other":[],"first":"THOMAS","last":"CHI","middle":"JUNGWHAN","credential":"M.D."},"specialty":{"primary_taxonomy":"207P00000X","primary_taxonomy_description":"Emergency Medicine","slug":"emergency-medicine","schema_org_specialty":"Emergency","all":[{"code":"207P00000X","description":"Emergency Medicine","primary":true,"state":"NY","license":"243141"}]},"addresses":[{"purpose":"LOCATION","street_1":"451 CLARKSON AVE","city":"BROOKLYN","state":"NY","postal_code":"112032057","country_code":"US","phone":"7182453318"},{"purpose":"MAILING","street_1":"12 STUYVESANT OVAL APT 1B","city":"NEW YORK","state":"NY","postal_code":"100092213","country_code":"US","phone":"6464144206"}],"license":{"state":"NY","number":"243141"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20101109000044","type_code":"14-93","type_desc":"PRACTITIONER - EMERGENCY MEDICINE","state":"CT","pac_id":"7719078468"}]},"enumeration_date":"2007-04-17","last_updated":"2007-07-08","_meta":{"source":"NPPES","snapshot_date":"2007-07-08","doc_url":"https://findmynpi.com/api"}}