{"npi":"1891925459","type":"NPI-1","status":"active","name":{"display":"Way Yu O.D.","other":[],"first":"WAY","last":"YU","credential":"O.D."},"specialty":{"primary_taxonomy":"152W00000X","primary_taxonomy_description":"Optometrist","slug":"optometrist","schema_org_specialty":null,"all":[{"code":"152W00000X","description":"Optometrist","primary":true,"state":"CA","license":"13793"}]},"addresses":[{"purpose":"LOCATION","street_1":"110 WASHINGTON AVE","city":"RICHMOND","state":"CA","postal_code":"948013947","country_code":"US","phone":"5102355228"},{"purpose":"MAILING","street_1":"22 SUMMERHILL WAY","city":"SAN RAFAEL","state":"CA","postal_code":"949033814","country_code":"US","phone":"4157857730"}],"license":{"state":"CA","number":"13793"},"identifiers":[{"type_code":"01","label":"Other","value":"CE491Z","state":"CA","issuer":"PTAN"},{"type_code":"01","label":"Other","value":"1891925459","state":"CA","issuer":"NPI"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20090922000198","type_code":"14-41","type_desc":"PRACTITIONER - OPTOMETRY","state":"CA","pac_id":"6608922372"}]},"enumeration_date":"2009-07-16","last_updated":"2010-12-09","_meta":{"source":"NPPES","snapshot_date":"2010-12-09","doc_url":"https://findmynpi.com/api"}}