{"npi":"1043484447","type":"NPI-1","status":"active","name":{"display":"Dr. William Shirley MD","other":[],"first":"WILLIAM","last":"SHIRLEY","middle":"CASON","credential":"MD"},"specialty":{"primary_taxonomy":"207X00000X","primary_taxonomy_description":"Orthopaedic Surgery","slug":"orthopedic-surgery","schema_org_specialty":"PlasticSurgery","all":[{"code":"207X00000X","description":"Orthopaedic Surgery","primary":true,"state":"TN","license":"47027"}]},"addresses":[{"purpose":"LOCATION","street_1":"1050 N JAMES M CAMPBELL BLVD STE 200","city":"COLUMBIA","state":"TN","postal_code":"384012754","country_code":"US","phone":"9313812663","fax":"9314901369"},{"purpose":"MAILING","street_1":"PO BOX 306556","city":"NASHVILLE","state":"TN","postal_code":"372306556","country_code":"US","phone":"8652438153"}],"license":{"state":"TN","number":"47027"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"1532505","state":"TN","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20130703000351","type_code":"14-20","type_desc":"PRACTITIONER - ORTHOPEDIC SURGERY","state":"TN","pac_id":"4587804042"}]},"enumeration_date":"2008-04-16","last_updated":"2025-07-09","_meta":{"source":"NPPES","snapshot_date":"2025-07-09","doc_url":"https://findmynpi.com/api"}}