{"npi":"1255415352","type":"NPI-1","status":"active","name":{"display":"Aydin Kizilisik MD","other":[],"first":"AYDIN","last":"KIZILISIK","middle":"T.","credential":"MD"},"specialty":{"primary_taxonomy":"208600000X","primary_taxonomy_description":"Surgery","slug":"surgery","schema_org_specialty":"Surgical","all":[{"code":"204F00000X","description":"Transplant Surgery Physician","primary":false,"state":"IN","license":"01062836A"},{"code":"208600000X","description":"Surgery","primary":true,"state":"IN","license":"01062836A"}]},"addresses":[{"purpose":"LOCATION","street_1":"7910 W JEFFERSON BLVD","city":"FORT WAYNE","state":"IN","postal_code":"468044159","country_code":"US","street_2":"SUITE 200","phone":"2604356275","fax":"2604356279"},{"purpose":"MAILING","street_1":"6920 POINTE INVERNESS WAY STE 200","city":"FORT WAYNE","state":"IN","postal_code":"468047934","country_code":"US","street_2":"MEDPARTNERS, ATTN: BARB COPELAND","phone":"2604793514","fax":"2604793520"}],"license":{"state":"IN","number":"01062836A"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"200861790","state":"IN","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20070412000415","type_code":"14-02","type_desc":"PRACTITIONER - GENERAL SURGERY","state":"IN","pac_id":"5092739342"}]},"enumeration_date":"2006-10-25","last_updated":"2025-07-25","_meta":{"source":"NPPES","snapshot_date":"2025-07-25","doc_url":"https://findmynpi.com/api"}}