{"npi":"1154646149","type":"NPI-1","status":"active","name":{"display":"Dr. Hussain Naseri M.D.","other":[],"first":"HUSSAIN","last":"NASERI","middle":"M","credential":"M.D."},"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":"WV","license":"28659"},{"code":"207RH0003X","description":"Hematology & Oncology","primary":true,"state":"IA","license":"MD-46706"}]},"addresses":[{"purpose":"LOCATION","street_1":"200 E RIDGEWAY AVE STE 400","city":"WATERLOO","state":"IA","postal_code":"50702","country_code":"US","phone":"3192722070","fax":"3192722077"},{"purpose":"MAILING","street_1":"200 E RIDGEWAY AVE STE 400","city":"WATERLOO","state":"IA","postal_code":"507025060","country_code":"US","phone":"3192722070","fax":"3192722077"}],"license":{"state":"IA","number":"MD-46706"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20161007000437","type_code":"14-83","type_desc":"PRACTITIONER - HEMATOLOGY/ONCOLOGY","state":"ME","pac_id":"1052609005"},{"enrlmt_id":"I20191212000783","type_code":"14-83","type_desc":"PRACTITIONER - HEMATOLOGY/ONCOLOGY","state":"IA","pac_id":"1052609005"}]},"enumeration_date":"2010-04-01","last_updated":"2019-10-23","_meta":{"source":"NPPES","snapshot_date":"2019-10-23","doc_url":"https://findmynpi.com/api"}}