{"npi":"1417080862","type":"NPI-1","status":"active","name":{"display":"Ms. Hilary Nierenberg NP","other":[],"first":"HILARY","last":"NIERENBERG","middle":"MEREDITH","credential":"NP"},"specialty":{"primary_taxonomy":"163W00000X","primary_taxonomy_description":"Registered Nurse","slug":"registered-nurse","schema_org_specialty":null,"all":[{"code":"163W00000X","description":"Registered Nurse","primary":true,"state":"NY","license":"402001-1"},{"code":"363LA2200X","description":"Adult Health Nurse Practitioner","primary":false,"state":"NY","license":"F302241-1"}]},"addresses":[{"purpose":"LOCATION","street_1":"COLUMBIA UNIVERSITY MEDICAL CENTER","city":"NEW YORK","state":"NY","postal_code":"10032","country_code":"US","street_2":"161 FORT WASHINGTON AVENUE, 5 IRVING","phone":"2123424743"},{"purpose":"MAILING","street_1":"61 OAK RD","city":"BRIARCLIFF MANOR","state":"NY","postal_code":"105102310","country_code":"US","phone":"9149450903"}],"license":{"state":"NY","number":"402001-1"},"identifiers":[],"pecos":{"enrolled_at":null,"enrollments":[]},"enumeration_date":"2007-03-14","last_updated":"2025-09-11","_meta":{"source":"NPPES","snapshot_date":"2025-09-11","doc_url":"https://findmynpi.com/api"}}