{"npi":"1245081454","type":"NPI-1","status":"active","name":{"display":"Michael O'brien DO","other":[],"first":"MICHAEL","last":"O'BRIEN","credential":"DO"},"specialty":{"primary_taxonomy":"207R00000X","primary_taxonomy_description":"Internal Medicine","slug":"internal-medicine","schema_org_specialty":"Internal","all":[{"code":"390200000X","description":"Student in an Organized Health Care Education/Training Program","primary":false,"state":null,"license":null},{"code":"207R00000X","description":"Internal Medicine","primary":true,"state":"IL","license":"125.083777"}]},"addresses":[{"purpose":"LOCATION","street_1":"1775 BALLARD RD","city":"PARK RIDGE","state":"IL","postal_code":"600681005","country_code":"US","phone":"8473189340","fax":"8473182966"},{"purpose":"MAILING","street_1":"3732 N FREMONT ST APT 3","city":"CHICAGO","state":"IL","postal_code":"606133988","country_code":"US","phone":"6125993880"}],"license":{"state":"IL","number":"125.083777"},"identifiers":[],"pecos":{"enrolled_at":null,"enrollments":[]},"enumeration_date":"2024-03-27","last_updated":"2024-06-14","_meta":{"source":"NPPES","snapshot_date":"2024-06-14","doc_url":"https://findmynpi.com/api"}}