{"npi":"1104089085","type":"NPI-1","status":"active","name":{"display":"Dr. Alexander Tzavaras M.D.","other":[],"first":"ALEXANDER","last":"TZAVARAS","middle":"GEORGE","credential":"M.D."},"specialty":{"primary_taxonomy":"208000000X","primary_taxonomy_description":"Pediatrics","slug":"pediatrics","schema_org_specialty":"Pediatric","all":[{"code":"208000000X","description":"Pediatrics","primary":true,"state":"NY","license":"248887-1"}]},"addresses":[{"purpose":"LOCATION","street_1":"3860 E TREMONT AVE","city":"BRONX","state":"NY","postal_code":"104652422","country_code":"US","phone":"7189601592"},{"purpose":"MAILING","street_1":"3860 E TREMONT AVE","city":"BRONX","state":"NY","postal_code":"104652422","country_code":"US","phone":"7188810100"}],"license":{"state":"NY","number":"248887-1"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20081113000091","type_code":"14-37","type_desc":"PRACTITIONER - PEDIATRIC MEDICINE","state":"NY","pac_id":"6002975588"}]},"enumeration_date":"2008-07-09","last_updated":"2025-11-13","_meta":{"source":"NPPES","snapshot_date":"2025-11-13","doc_url":"https://findmynpi.com/api"}}