{"npi":"1407848872","type":"NPI-1","status":"active","name":{"display":"William Wilkens M.D.","other":[],"first":"WILLIAM","last":"WILKENS","middle":"E.","credential":"M.D."},"specialty":{"primary_taxonomy":"207ZP0102X","primary_taxonomy_description":"Anatomic & Clinical Pathology","slug":"pathology","schema_org_specialty":"Pathology","all":[{"code":"207ZP0102X","description":"Anatomic & Clinical Pathology","primary":true,"state":"IL","license":null}]},"addresses":[{"purpose":"LOCATION","street_1":"1775 DEMPSTER STREET","city":"PARK RIDGE","state":"IL","postal_code":"60068","country_code":"US","street_2":"C/O PATHOLOGY DEPARTMENT","phone":"8477232210"},{"purpose":"MAILING","street_1":"520 E 22ND ST","city":"LOMBARD","state":"IL","postal_code":"601486110","country_code":"US","phone":"6308742542","fax":"6308742642"}],"license":null,"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20100628000325","type_code":"14-22","type_desc":"PRACTITIONER - PATHOLOGY","state":"IL","pac_id":"7517984057"}]},"enumeration_date":"2005-08-22","last_updated":"2007-07-08","_meta":{"source":"NPPES","snapshot_date":"2007-07-08","doc_url":"https://findmynpi.com/api"}}