{"npi":"1154569986","type":"NPI-2","status":"active","name":{"display":"Tuan Nguyen, M.D., INC","other":[],"organization_name":"TUAN NGUYEN, M.D., INC","authorised_official":"Tuan Nguyen"},"specialty":{"primary_taxonomy":"207RG0100X","primary_taxonomy_description":"Gastroenterology","slug":"gastroenterology","schema_org_specialty":"Gastroenterologic","all":[{"code":"207RG0100X","description":"Gastroenterology","primary":true,"state":"CA","license":"G68761"}]},"addresses":[{"purpose":"LOCATION","street_1":"4141 FAIRMOUNT AVE","city":"SAN DIEGO","state":"CA","postal_code":"921051609","country_code":"US","street_2":"SUITE #201","phone":"6195634040","fax":"6195631204"},{"purpose":"MAILING","street_1":"PO BOX 420988","city":"SAN DIEGO","state":"CA","postal_code":"921420988","country_code":"US","phone":"6195634040","fax":"6195631204"}],"license":{"state":"CA","number":"G68761"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"O20091021000347","type_code":"12-70","type_desc":"PART B SUPPLIER - CLINIC/GROUP PRACTICE","state":"CA","pac_id":"7517004757"}]},"enumeration_date":"2009-02-02","last_updated":"2009-02-02","_meta":{"source":"NPPES","snapshot_date":"2009-02-02","doc_url":"https://findmynpi.com/api"}}