{"npi":"1033344759","type":"NPI-1","status":"active","name":{"display":"Dr. Mark Hoofnagle MD","other":[],"first":"MARK","last":"HOOFNAGLE","middle":"HOUSTON","credential":"MD"},"specialty":{"primary_taxonomy":"2086S0102X","primary_taxonomy_description":"Surgical Critical Care Physician","slug":"surgical-critical-care-physician","schema_org_specialty":null,"all":[{"code":"208600000X","description":"Surgery","primary":false,"state":"MO","license":"2018021845"},{"code":"2086S0102X","description":"Surgical Critical Care Physician","primary":true,"state":"MO","license":"2018021845"}]},"addresses":[{"purpose":"LOCATION","street_1":"1 BARNES JEWISH HOSPITAL PLZ","city":"SAINT LOUIS","state":"MO","postal_code":"631101003","country_code":"US","street_2":"DIV SURG ACCS","phone":"3143625298","fax":"8888242176"},{"purpose":"MAILING","street_1":"PO BOX 7412011","city":"CHICAGO","state":"IL","postal_code":"606742011","country_code":"US","phone":"3143625298","fax":"8888242176"}],"license":{"state":"MO","number":"2018021845"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"200057492","state":"MO","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20180802002219","type_code":"14-02","type_desc":"PRACTITIONER - GENERAL SURGERY","state":"MO","pac_id":"1254639552"}]},"enumeration_date":"2009-05-26","last_updated":"2025-04-17","_meta":{"source":"NPPES","snapshot_date":"2025-04-17","doc_url":"https://findmynpi.com/api"}}