{"npi":"1902149396","type":"NPI-1","status":"active","name":{"display":"Ibrahim Sahin MD","other":[],"first":"IBRAHIM","last":"SAHIN","middle":"HALIL","credential":"MD"},"specialty":{"primary_taxonomy":"207RH0003X","primary_taxonomy_description":"Hematology & Oncology","slug":"hematology-oncology","schema_org_specialty":"Oncologic","all":[{"code":"207RH0003X","description":"Hematology & Oncology","primary":false,"state":"FL","license":"ME144733"},{"code":"207RH0003X","description":"Hematology & Oncology","primary":false,"state":"PA","license":"MD478724"},{"code":"207RH0003X","description":"Hematology & Oncology","primary":true,"state":"MI","license":"4301514513"}]},"addresses":[{"purpose":"LOCATION","street_1":"1500 E MEDICAL CENTER DR","city":"ANN ARBOR","state":"MI","postal_code":"481095000","country_code":"US","phone":"7349364000"},{"purpose":"MAILING","street_1":"3621 S STATE ST","city":"ANN ARBOR","state":"MI","postal_code":"481081633","country_code":"US","phone":"7346475299"}],"license":{"state":"MI","number":"4301514513"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20221022000151","type_code":"14-83","type_desc":"PRACTITIONER - HEMATOLOGY/ONCOLOGY","state":"PA","pac_id":"7618248642"},{"enrlmt_id":"I20250926003900","type_code":"14-83","type_desc":"PRACTITIONER - HEMATOLOGY/ONCOLOGY","state":"MI","pac_id":"7618248642"}]},"enumeration_date":"2013-04-03","last_updated":"2025-08-22","_meta":{"source":"NPPES","snapshot_date":"2025-08-22","doc_url":"https://findmynpi.com/api"}}