{"npi":"1730111907","type":"NPI-1","status":"active","name":{"display":"David Hirschfeld M.D.","other":[],"first":"DAVID","last":"HIRSCHFELD","middle":"S.","credential":"M.D."},"specialty":{"primary_taxonomy":"174400000X","primary_taxonomy_description":"Specialist","slug":"specialist","schema_org_specialty":null,"all":[{"code":"174400000X","description":"Specialist","primary":true,"state":"CA","license":"G22502"}]},"addresses":[{"purpose":"LOCATION","street_1":"2585 SAMARITAN DR STE 303","city":"SAN JOSE","state":"CA","postal_code":"951244107","country_code":"US","phone":"4083583458","fax":"4083566191"},{"purpose":"MAILING","street_1":"2585 SAMARITAN DR STE 303","city":"SAN JOSE","state":"CA","postal_code":"951244107","country_code":"US","phone":"4083583458","fax":"4083566191"}],"license":{"state":"CA","number":"G22502"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20100421000353","type_code":"14-06","type_desc":"PRACTITIONER - CARDIOVASCULAR DISEASE (CARDIOLOGY)","state":"CA","pac_id":"2860529922"}]},"enumeration_date":"2006-07-07","last_updated":"2007-07-08","_meta":{"source":"NPPES","snapshot_date":"2007-07-08","doc_url":"https://findmynpi.com/api"}}