{"npi":"1891732053","type":"NPI-1","status":"active","name":{"display":"Joseph Sledge M.D.","other":[],"first":"JOSEPH","last":"SLEDGE","middle":"WALTER","credential":"M.D."},"specialty":{"primary_taxonomy":"207RC0000X","primary_taxonomy_description":"Cardiovascular Disease","slug":"cardiology","schema_org_specialty":"Cardiovascular","all":[{"code":"207RC0000X","description":"Cardiovascular Disease","primary":true,"state":"TN","license":"MD24377"}]},"addresses":[{"purpose":"LOCATION","street_1":"2339 MCCALLIE AVE","city":"CHATTANOOGA","state":"TN","postal_code":"374043256","country_code":"US","street_2":"PLAZA 2 STE 204","phone":"4236296995","fax":"4236296641"},{"purpose":"MAILING","street_1":"PO BOX 11426","city":"CHATTANOOGA","state":"TN","postal_code":"374012426","country_code":"US","phone":"4238772312","fax":"4238775855"}],"license":{"state":"TN","number":"MD24377"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20040225000140","type_code":"14-06","type_desc":"PRACTITIONER - CARDIOVASCULAR DISEASE (CARDIOLOGY)","state":"TN","pac_id":"6204722499"}]},"enumeration_date":"2006-05-31","last_updated":"2007-11-30","_meta":{"source":"NPPES","snapshot_date":"2007-11-30","doc_url":"https://findmynpi.com/api"}}