{"npi":"1699985382","type":"NPI-2","status":"active","name":{"display":"Northwestern Neurosurgical Associates., S.C.","other":[],"organization_name":"NORTHWESTERN NEUROSURGICAL ASSOCIATES., S.C.","authorised_official":"Francisco Gutierrez"},"specialty":{"primary_taxonomy":"174400000X","primary_taxonomy_description":"Specialist","slug":"specialist","schema_org_specialty":null,"all":[{"code":"174400000X","description":"Specialist","primary":true,"state":null,"license":null}]},"addresses":[{"purpose":"LOCATION","street_1":"7447 W TALCOTT AVE","city":"CHICAGO","state":"IL","postal_code":"606313745","country_code":"US","street_2":"SUITE 340","phone":"7735940200","fax":"7735949083"},{"purpose":"MAILING","street_1":"75 REMITTANCE DR","city":"CHICAGO","state":"IL","postal_code":"606751244","country_code":"US","street_2":"SUITE 1244","phone":"7735940200","fax":"7735949083"}],"license":null,"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"O20080130000316","type_code":"12-70","type_desc":"PART B SUPPLIER - CLINIC/GROUP PRACTICE","state":"IL","pac_id":"1153403175"}]},"enumeration_date":"2007-05-23","last_updated":"2021-12-10","_meta":{"source":"NPPES","snapshot_date":"2021-12-10","doc_url":"https://findmynpi.com/api"}}