{"npi":"1336021187","type":"NPI-1","status":"active","name":{"display":"Dr. Alyssa Petko O.D.","other":[],"first":"ALYSSA","last":"PETKO","middle":"MICHELLE","credential":"O.D."},"specialty":{"primary_taxonomy":"152W00000X","primary_taxonomy_description":"Optometrist","slug":"optometrist","schema_org_specialty":null,"all":[{"code":"152W00000X","description":"Optometrist","primary":true,"state":"IL","license":"046.012008"}]},"addresses":[{"purpose":"LOCATION","street_1":"111 S FRANKLIN ST","city":"CHICAGO","state":"IL","postal_code":"606064628","country_code":"US","phone":"3122650444","fax":"3129294213"},{"purpose":"MAILING","street_1":"5 N WABASH AVE APT 1505","city":"CHICAGO","state":"IL","postal_code":"606024743","country_code":"US","phone":"8472751291"}],"license":{"state":"IL","number":"046.012008"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20250926000486","type_code":"14-41","type_desc":"PRACTITIONER - OPTOMETRY","state":"IL","pac_id":"3870098197"}]},"enumeration_date":"2025-07-23","last_updated":"2025-07-23","_meta":{"source":"NPPES","snapshot_date":"2025-07-23","doc_url":"https://findmynpi.com/api"}}