{"npi":"1295797397","type":"NPI-1","status":"active","name":{"display":"Dr. Edwin Hayashi M.D.","other":[],"first":"EDWIN","last":"HAYASHI","middle":"S.","credential":"M.D."},"specialty":{"primary_taxonomy":"208600000X","primary_taxonomy_description":"Surgery","slug":"surgery","schema_org_specialty":"Surgical","all":[{"code":"2086S0129X","description":"Vascular Surgery Physician","primary":false,"state":"CA","license":"G74276"},{"code":"208600000X","description":"Surgery","primary":true,"state":"CA","license":"G74276"}]},"addresses":[{"purpose":"LOCATION","street_1":"921 OAK PARK BLVD STE 201","city":"PISMO BEACH","state":"CA","postal_code":"934493400","country_code":"US","phone":"8055460411","fax":"8054734891"},{"purpose":"MAILING","street_1":"77 CASA ST","city":"SAN LUIS OBISPO","state":"CA","postal_code":"934055803","country_code":"US","street_2":"SUITE 103","phone":"8055460411","fax":"8054891421"}],"license":{"state":"CA","number":"G74276"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"00G742760","state":"CA","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20101111000376","type_code":"14-02","type_desc":"PRACTITIONER - GENERAL SURGERY","state":"CA","pac_id":"2062461163"}]},"enumeration_date":"2006-04-04","last_updated":"2023-02-09","_meta":{"source":"NPPES","snapshot_date":"2023-02-09","doc_url":"https://findmynpi.com/api"}}