{"npi":"1922064260","type":"NPI-1","status":"active","name":{"display":"Dr. Michael Belkin MD","other":[],"first":"MICHAEL","last":"BELKIN","credential":"MD"},"specialty":{"primary_taxonomy":"2086S0129X","primary_taxonomy_description":"Vascular Surgery Physician","slug":"vascular-surgery-physician","schema_org_specialty":null,"all":[{"code":"2086S0129X","description":"Vascular Surgery Physician","primary":true,"state":"MA","license":"57178"}]},"addresses":[{"purpose":"LOCATION","street_1":"75 FRANCIS STREET","city":"BOSTON","state":"MA","postal_code":"02115","country_code":"US","street_2":"BRIGHAM AND WOMENS HOSPITAL","phone":"8573071920","fax":"8573071922"},{"purpose":"MAILING","street_1":"75 FRANCIS STREET","city":"BOSTON","state":"MA","postal_code":"02115","country_code":"US","street_2":"BRIGHAM AND WOMENS HOSPITAL","phone":"6177326816"}],"license":{"state":"MA","number":"57178"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20051107001091","type_code":"14-77","type_desc":"PRACTITIONER - VASCULAR SURGERY","state":"MA","pac_id":"4284652363"}]},"enumeration_date":"2006-04-25","last_updated":"2012-06-21","_meta":{"source":"NPPES","snapshot_date":"2012-06-21","doc_url":"https://findmynpi.com/api"}}