{"npi":"1679408280","type":"NPI-1","status":"active","name":{"display":"Colleen Ostrander Lcpc","other":[],"first":"COLLEEN","last":"OSTRANDER","credential":"LCPC"},"specialty":{"primary_taxonomy":"101YP2500X","primary_taxonomy_description":"Professional Counselor","slug":"professional-counselor","schema_org_specialty":null,"all":[{"code":"101YP2500X","description":"Professional Counselor","primary":true,"state":"IL","license":"180.016309"}]},"addresses":[{"purpose":"LOCATION","street_1":"1700 W IRVING PARK RD STE 309","city":"CHICAGO","state":"IL","postal_code":"606132462","country_code":"US","phone":"7739547984"},{"purpose":"MAILING","street_1":"2141 W ARTHUR AVE","city":"CHICAGO","state":"IL","postal_code":"606455843","country_code":"US","phone":"7739547984"}],"license":{"state":"IL","number":"180.016309"},"identifiers":[],"pecos":{"enrolled_at":null,"enrollments":[]},"enumeration_date":"2026-06-15","last_updated":"2026-06-20","_meta":{"source":"NPPES","snapshot_date":"2026-06-20","doc_url":"https://findmynpi.com/api"}}