{"npi":"1427213636","type":"NPI-1","status":"active","name":{"display":"John Campbell MD","other":[],"first":"JOHN","last":"CAMPBELL","middle":"E","credential":"MD"},"specialty":{"primary_taxonomy":"2086S0129X","primary_taxonomy_description":"Vascular Surgery Physician","slug":"vascular-surgery-physician","schema_org_specialty":null,"all":[{"code":"207R00000X","description":"Internal Medicine","primary":false,"state":"WV","license":"22654"},{"code":"2086S0129X","description":"Vascular Surgery Physician","primary":true,"state":"WV","license":"22654"}]},"addresses":[{"purpose":"LOCATION","street_1":"1201 WASHINGTON ST E","city":"CHARLESTON","state":"WV","postal_code":"253011834","country_code":"US","phone":"3043471296","fax":"3043471394"},{"purpose":"MAILING","street_1":"PO BOX 7000","city":"MORGANTOWN","state":"WV","postal_code":"265077000","country_code":"US","phone":"3042935033","fax":"3042936963"}],"license":{"state":"WV","number":"22654"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"3810012656","state":"WV","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20080812000517","type_code":"14-77","type_desc":"PRACTITIONER - VASCULAR SURGERY","state":"WV","pac_id":"8022183953"}]},"enumeration_date":"2008-07-28","last_updated":"2008-09-20","_meta":{"source":"NPPES","snapshot_date":"2008-09-20","doc_url":"https://findmynpi.com/api"}}