{"npi":"1699724385","type":"NPI-1","status":"active","name":{"display":"Dr. Joanna Weinstein MD","other":[],"first":"JOANNA","last":"WEINSTEIN","middle":"LYNN","credential":"MD"},"specialty":{"primary_taxonomy":"2080P0207X","primary_taxonomy_description":"Pediatric Hematology & Oncology Physician","slug":"pediatric-hematology-oncology-physician","schema_org_specialty":null,"all":[{"code":"2080P0207X","description":"Pediatric Hematology & Oncology Physician","primary":true,"state":"IL","license":"036102411"}]},"addresses":[{"purpose":"LOCATION","street_1":"225 E CHICAGO AVE # 30","city":"CHICAGO","state":"IL","postal_code":"606112991","country_code":"US","phone":"3122274000","fax":"3122279376"},{"purpose":"MAILING","street_1":"225 E CHICAGO AVE # 30","city":"CHICAGO","state":"IL","postal_code":"606112991","country_code":"US","phone":"3122274090","fax":"3122279376"}],"license":{"state":"IL","number":"036102411"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"036102411","state":"IL","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20060314000550","type_code":"14-83","type_desc":"PRACTITIONER - HEMATOLOGY/ONCOLOGY","state":"IL","pac_id":"9032126180"}]},"enumeration_date":"2006-05-09","last_updated":"2024-10-15","_meta":{"source":"NPPES","snapshot_date":"2024-10-15","doc_url":"https://findmynpi.com/api"}}