{"npi":"1205850153","type":"NPI-1","status":"active","name":{"display":"Dr. William Caldwell M.D.","other":[],"first":"WILLIAM","last":"CALDWELL","middle":"MCKAMIE","credential":"M.D."},"specialty":{"primary_taxonomy":"207Y00000X","primary_taxonomy_description":"Otolaryngology Physician","slug":"otolaryngology-physician","schema_org_specialty":null,"all":[{"code":"207Y00000X","description":"Otolaryngology Physician","primary":true,"state":"NC","license":"200300949"},{"code":"207Y00000X","description":"Otolaryngology Physician","primary":false,"state":"NC","license":"2003-00949"}]},"addresses":[{"purpose":"LOCATION","street_1":"1121 N CHURCH ST","city":"GREENSBORO","state":"NC","postal_code":"274011007","country_code":"US","phone":"3368327000"},{"purpose":"MAILING","street_1":"2038 DARTMOUTH PL","city":"CHARLOTTE","state":"NC","postal_code":"282071408","country_code":"US","phone":"7049969376"}],"license":{"state":"NC","number":"200300949"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"N0094B","state":"SC","issuer":null},{"type_code":"01","label":"Other","value":"30096786","state":"SC","issuer":"SELECT HEALTH OF SC"},{"type_code":"01","label":"Other","value":"771309","state":"SC","issuer":"WELLCARE"},{"type_code":"01","label":"Other","value":"P01027350","state":"NC","issuer":"RAILROAD MEDICARE"},{"type_code":"01","label":"Other","value":"135EH","state":"NC","issuer":"BCBSNC"},{"type_code":"05","label":"Medicaid","value":"89135EH","state":"NC","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20100714000813","type_code":"14-04","type_desc":"PRACTITIONER - OTOLARYNGOLOGY","state":"NC","pac_id":"1355473182"},{"enrlmt_id":"I20240509002417","type_code":"14-04","type_desc":"PRACTITIONER - OTOLARYNGOLOGY","state":"SC","pac_id":"1355473182"},{"enrlmt_id":"I20260203002886","type_code":"14-04","type_desc":"PRACTITIONER - OTOLARYNGOLOGY","state":"VA","pac_id":"1355473182"}]},"enumeration_date":"2006-07-26","last_updated":"2025-12-23","_meta":{"source":"NPPES","snapshot_date":"2025-12-23","doc_url":"https://findmynpi.com/api"}}