{"npi":"1679830111","type":"NPI-1","status":"active","name":{"display":"Dr. Merrill Stewart M.D.","other":[],"first":"MERRILL","last":"STEWART","middle":"HARPE","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":false,"state":"MS","license":"25729"},{"code":"390200000X","description":"Student in an Organized Health Care Education/Training Program","primary":false,"state":"LA","license":null},{"code":"207RC0000X","description":"Cardiovascular Disease","primary":true,"state":"LA","license":"MD.207586"}]},"addresses":[{"purpose":"LOCATION","street_1":"1514 JEFFERSON HIGHWAY","city":"NEW ORLEANS","state":"LA","postal_code":"70121","country_code":"US","street_2":"OCHSNER CLINIC FOUNDATION - CARDIOLOGY FELLOWSHIP PROGR","phone":"5048420879","fax":"5048423278"},{"purpose":"MAILING","street_1":"1514 JEFFERSON HWY","city":"NEW ORLEANS","state":"LA","postal_code":"701212429","country_code":"US","phone":"5048424000"}],"license":{"state":"LA","number":"MD.207586"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"06950320","state":"MS","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20180822001041","type_code":"14-06","type_desc":"PRACTITIONER - CARDIOVASCULAR DISEASE (CARDIOLOGY)","state":"LA","pac_id":"9133435423"}]},"enumeration_date":"2012-04-23","last_updated":"2021-08-06","_meta":{"source":"NPPES","snapshot_date":"2021-08-06","doc_url":"https://findmynpi.com/api"}}