{"npi":"1811455652","type":"NPI-2","status":"active","name":{"display":"Hansen Kwok MD INC","other":[],"organization_name":"HANSEN KWOK MD INC","authorised_official":"Hansen Kwok"},"specialty":{"primary_taxonomy":"207RG0100X","primary_taxonomy_description":"Gastroenterology","slug":"gastroenterology","schema_org_specialty":"Gastroenterologic","all":[{"code":"207RG0100X","description":"Gastroenterology","primary":true,"state":null,"license":null}]},"addresses":[{"purpose":"LOCATION","street_1":"2801 K ST STE 505","city":"SACRAMENTO","state":"CA","postal_code":"958165119","country_code":"US","phone":"9164541604","fax":"9169934997"},{"purpose":"MAILING","street_1":"2801 K ST STE 505","city":"SACRAMENTO","state":"CA","postal_code":"958165119","country_code":"US","phone":"9164541604","fax":"9169934997"}],"license":null,"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"O20190501003450","type_code":"12-70","type_desc":"PART B SUPPLIER - CLINIC/GROUP PRACTICE","state":"CA","pac_id":"2264774702"}]},"enumeration_date":"2019-03-12","last_updated":"2026-02-23","_meta":{"source":"NPPES","snapshot_date":"2026-02-23","doc_url":"https://findmynpi.com/api"}}