{"npi":"1689851164","type":"NPI-1","status":"active","name":{"display":"Mrs. Wilhelmina Sizer Acnp","other":[],"first":"WILHELMINA","last":"SIZER","middle":"FREDERICA","credential":"ACNP"},"specialty":{"primary_taxonomy":"363LF0000X","primary_taxonomy_description":"Family Nurse Practitioner","slug":"family-nurse-practitioner","schema_org_specialty":null,"all":[{"code":"363LA2100X","description":"Acute Care Nurse Practitioner","primary":false,"state":"NY","license":"F430449"},{"code":"363LF0000X","description":"Family Nurse Practitioner","primary":true,"state":"NY","license":"339712"}]},"addresses":[{"purpose":"LOCATION","street_1":"480 GENESEE ST","city":"ROCHESTER","state":"NY","postal_code":"146113634","country_code":"US","phone":"5854363040"},{"purpose":"MAILING","street_1":"480 GENESEE ST","city":"ROCHESTER","state":"NY","postal_code":"146113634","country_code":"US","phone":"5854363040"}],"license":{"state":"NY","number":"339712"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20091015000518","type_code":"14-50","type_desc":"PRACTITIONER - NURSE PRACTITIONER","state":"NY","pac_id":"1153499140"},{"enrlmt_id":"I20230913002007","type_code":"14-50","type_desc":"PRACTITIONER - NURSE PRACTITIONER","state":"DC","pac_id":"1153499140"}]},"enumeration_date":"2008-01-27","last_updated":"2016-05-17","_meta":{"source":"NPPES","snapshot_date":"2016-05-17","doc_url":"https://findmynpi.com/api"}}