{"npi":"1457559585","type":"NPI-1","status":"active","name":{"display":"Dr. Douglas Rubinson M.D., PH.D.","other":[],"first":"DOUGLAS","last":"RUBINSON","middle":"ADAM","credential":"M.D., PH.D."},"specialty":{"primary_taxonomy":"207R00000X","primary_taxonomy_description":"Internal Medicine","slug":"internal-medicine","schema_org_specialty":"Internal","all":[{"code":"207R00000X","description":"Internal Medicine","primary":true,"state":"MA","license":"241786"}]},"addresses":[{"purpose":"LOCATION","street_1":"450 BROOKLINE AVE","city":"BOSTON","state":"MA","postal_code":"022155418","country_code":"US","street_2":"DANA 1220","phone":"6176324405","fax":"6176325370"},{"purpose":"MAILING","street_1":"450 BROOKLINE AVE","city":"BOSTON","state":"MA","postal_code":"022155418","country_code":"US","street_2":"DANA 1220K","phone":"6176324405","fax":"6176325370"}],"license":{"state":"MA","number":"241786"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20110210001184","type_code":"14-90","type_desc":"PRACTITIONER - MEDICAL ONCOLOGY","state":"MA","pac_id":"4385824176"}]},"enumeration_date":"2007-07-10","last_updated":"2017-02-28","_meta":{"source":"NPPES","snapshot_date":"2017-02-28","doc_url":"https://findmynpi.com/api"}}