{"npi":"1104322981","type":"NPI-1","status":"active","name":{"display":"Allyson Impallomeni MD","other":[],"first":"ALLYSON","last":"IMPALLOMENI","middle":"SARA","credential":"MD"},"specialty":{"primary_taxonomy":"2084N0400X","primary_taxonomy_description":"Neurology","slug":"neurology","schema_org_specialty":"Neurologic","all":[{"code":"2084N0400X","description":"Neurology","primary":true,"state":"WI","license":"75348-20"},{"code":"2084N0402X","description":"Child Neurology","primary":false,"state":"WI","license":"75348-20"}]},"addresses":[{"purpose":"LOCATION","street_1":"600 HIGHLAND AVE","city":"MADISON","state":"WI","postal_code":"537925216","country_code":"US","phone":"6082635442"},{"purpose":"MAILING","street_1":"7974 UW HEALTH CT","city":"MIDDLETON","state":"WI","postal_code":"535625531","country_code":"US"}],"license":{"state":"WI","number":"75348-20"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"100176011","state":"WI","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20250822002834","type_code":"14-13","type_desc":"PRACTITIONER - NEUROLOGY","state":"WI","pac_id":"7810246790"},{"enrlmt_id":"I20251119001937","type_code":"14-37","type_desc":"PRACTITIONER - PEDIATRIC MEDICINE","state":"IL","pac_id":"7810246790"}]},"enumeration_date":"2018-04-02","last_updated":"2026-04-06","_meta":{"source":"NPPES","snapshot_date":"2026-04-06","doc_url":"https://findmynpi.com/api"}}