{"npi":"1922196906","type":"NPI-1","status":"active","name":{"display":"Barbara Witherspoon NP","other":[],"first":"BARBARA","last":"WITHERSPOON","credential":"NP"},"specialty":{"primary_taxonomy":"363LA2100X","primary_taxonomy_description":"Acute Care Nurse Practitioner","slug":"acute-care-nurse-practitioner","schema_org_specialty":null,"all":[{"code":"363LA2100X","description":"Acute Care Nurse Practitioner","primary":true,"state":"TN","license":"6138"}]},"addresses":[{"purpose":"LOCATION","street_1":"501 20TH ST","city":"KNOXVILLE","state":"TN","postal_code":"379161809","country_code":"US","street_2":"SUITE 606","phone":"8655468040"},{"purpose":"MAILING","street_1":"501 20TH ST","city":"KNOXVILLE","state":"TN","postal_code":"379161809","country_code":"US","street_2":"SUITE 606","phone":"8655468040"}],"license":{"state":"TN","number":"6138"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"3640735","state":"TN","issuer":null},{"type_code":"01","label":"Other","value":"P00231154","state":"TN","issuer":"TRAVELERS MEDICARE"},{"type_code":"01","label":"Other","value":"100048745","state":"TN","issuer":"PHP TENNCARE"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20050629000264","type_code":"14-50","type_desc":"PRACTITIONER - NURSE PRACTITIONER","state":"TN","pac_id":"1951347046"}]},"enumeration_date":"2006-10-11","last_updated":"2009-05-14","_meta":{"source":"NPPES","snapshot_date":"2009-05-14","doc_url":"https://findmynpi.com/api"}}