{"npi":"1477991933","type":"NPI-1","status":"active","name":{"display":"Dr. David Braun M.D., PH.D.","other":[],"first":"DAVID","last":"BRAUN","middle":"ALEXANDER","credential":"M.D., PH.D."},"specialty":{"primary_taxonomy":"207RX0202X","primary_taxonomy_description":"Medical Oncology Physician","slug":"medical-oncology-physician","schema_org_specialty":null,"all":[{"code":"207RX0202X","description":"Medical Oncology Physician","primary":true,"state":"CT","license":"69842"},{"code":"207R00000X","description":"Internal Medicine","primary":false,"state":"MA","license":"266709"}]},"addresses":[{"purpose":"LOCATION","street_1":"75 FRANCIS ST","city":"BOSTON","state":"MA","postal_code":"021156110","country_code":"US","phone":"6177325500"},{"purpose":"MAILING","street_1":"35 PARK ST # NP-8","city":"NEW HAVEN","state":"CT","postal_code":"065191110","country_code":"US","phone":"2032006622","fax":"2032002434"}],"license":{"state":"CT","number":"69842"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20220107002075","type_code":"14-90","type_desc":"PRACTITIONER - MEDICAL ONCOLOGY","state":"CT","pac_id":"9537395439"}]},"enumeration_date":"2013-06-06","last_updated":"2021-12-16","_meta":{"source":"NPPES","snapshot_date":"2021-12-16","doc_url":"https://findmynpi.com/api"}}