{"npi":"1942278452","type":"NPI-1","status":"active","name":{"display":"Jack Stewart M.D.","other":[],"first":"JACK","last":"STEWART","middle":"O.","credential":"M.D."},"specialty":{"primary_taxonomy":"207RP1001X","primary_taxonomy_description":"Pulmonary Disease Physician","slug":"pulmonary-disease-physician","schema_org_specialty":null,"all":[{"code":"207RP1001X","description":"Pulmonary Disease Physician","primary":true,"state":"CA","license":"G48397"}]},"addresses":[{"purpose":"LOCATION","street_1":"1310 W STEWART DR STE 408","city":"ORANGE","state":"CA","postal_code":"928683855","country_code":"US","phone":"7146399401","fax":"7149198807"},{"purpose":"MAILING","street_1":"1010 W LA VETA AVE STE 750","city":"ORANGE","state":"CA","postal_code":"928684312","country_code":"US","phone":"7143616600","fax":"7149198804"}],"license":{"state":"CA","number":"G48397"},"identifiers":[{"type_code":"01","label":"Other","value":"1912919804","state":"CA","issuer":"NPI - TYPE 2"},{"type_code":"01","label":"Other","value":"WG48397D","state":"CA","issuer":"PTAN"},{"type_code":"01","label":"Other","value":"1912919804","state":"CA","issuer":"MEDI-CAL"},{"type_code":"01","label":"Other","value":"CG5665","state":"CA","issuer":"RAIL ROAD MEDICARE - GROUP PTAN"},{"type_code":"01","label":"Other","value":"290003382","state":"CA","issuer":"RAIL ROAD MEDICARE - PROVIDER PTAN"},{"type_code":"01","label":"Other","value":"W1514","state":"CA","issuer":"MEDICARE PTAN - TYPE 2"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20080122000823","type_code":"14-29","type_desc":"PRACTITIONER - PULMONARY DISEASE","state":"CA","pac_id":"3072408145"}]},"enumeration_date":"2006-03-09","last_updated":"2022-07-21","_meta":{"source":"NPPES","snapshot_date":"2022-07-21","doc_url":"https://findmynpi.com/api"}}