{"npi":"1285606483","type":"NPI-1","status":"active","name":{"display":"Gerald Hagin M.D.","other":[],"first":"GERALD","last":"HAGIN","middle":"D","credential":"M.D."},"specialty":{"primary_taxonomy":"207RX0202X","primary_taxonomy_description":"Medical Oncology Physician","slug":"medical-oncology-physician","schema_org_specialty":null,"all":[{"code":"207RH0003X","description":"Hematology & Oncology","primary":false,"state":"AZ","license":"10570"},{"code":"207RX0202X","description":"Medical Oncology Physician","primary":true,"state":"AZ","license":"10570"}]},"addresses":[{"purpose":"LOCATION","street_1":"2070 W RUDASILL RD STE 130","city":"TUCSON","state":"AZ","postal_code":"857047891","country_code":"US","phone":"5207974468","fax":"5207974502"},{"purpose":"MAILING","street_1":"PO BOX 910221","city":"DALLAS","state":"TX","postal_code":"753910221","country_code":"US","phone":"5205197700"}],"license":{"state":"AZ","number":"10570"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20191223001244","type_code":"14-83","type_desc":"PRACTITIONER - HEMATOLOGY/ONCOLOGY","state":"AZ","pac_id":"3476649039"}]},"enumeration_date":"2006-02-02","last_updated":"2022-03-18","_meta":{"source":"NPPES","snapshot_date":"2022-03-18","doc_url":"https://findmynpi.com/api"}}