{"npi":"1013966464","type":"NPI-1","status":"active","name":{"display":"Roy Tishler MD PHD","other":[],"first":"ROY","last":"TISHLER","middle":"B","credential":"MD PHD"},"specialty":{"primary_taxonomy":"2085R0001X","primary_taxonomy_description":"Radiation Oncology Physician","slug":"radiation-oncology-physician","schema_org_specialty":null,"all":[{"code":"2085R0001X","description":"Radiation Oncology Physician","primary":true,"state":"MA","license":"77475"}]},"addresses":[{"purpose":"LOCATION","street_1":"75 FRANCIS ST ASB1-L2","city":"BOSTON","state":"MA","postal_code":"02115","country_code":"US","street_2":"BRIGHAM AND WOMENS HOSPITAL RADIATION ONCOLOGY","phone":"6176323591"},{"purpose":"MAILING","street_1":"111 CYPRESS ST","city":"BROOKLINE","state":"MA","postal_code":"02445","country_code":"US","street_2":"BRIGHAM AND WOMENS PHYSICIANS ORG","phone":"6175821200"}],"license":{"state":"MA","number":"77475"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20040311000139","type_code":"14-92","type_desc":"PRACTITIONER - RADIATION ONCOLOGY","state":"MA","pac_id":"4789573668"}]},"enumeration_date":"2006-05-10","last_updated":"2007-07-08","_meta":{"source":"NPPES","snapshot_date":"2007-07-08","doc_url":"https://findmynpi.com/api"}}