{"npi":"1821401845","type":"NPI-1","status":"active","name":{"display":"Jenny Feng M.D.","other":[],"first":"JENNY","last":"FENG","middle":"JINGYI","credential":"M.D."},"specialty":{"primary_taxonomy":"2084N0400X","primary_taxonomy_description":"Neurology","slug":"neurology","schema_org_specialty":"Neurologic","all":[{"code":"2084N0400X","description":"Neurology","primary":false,"state":"OH","license":"35.129494"},{"code":"2084N0400X","description":"Neurology","primary":true,"state":"KY","license":"53812"}]},"addresses":[{"purpose":"LOCATION","street_1":"550 S JACKSON ST FL 3","city":"LOUISVILLE","state":"KY","postal_code":"402021622","country_code":"US","phone":"5025884800","fax":"5025884801"},{"purpose":"MAILING","street_1":"PO BOX 909","city":"LOUISVILLE","state":"KY","postal_code":"402010909","country_code":"US","phone":"5025880328","fax":"5025874784"}],"license":{"state":"KY","number":"53812"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"300040429","state":"IN","issuer":null},{"type_code":"05","label":"Medicaid","value":"7100676380","state":"KY","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20200715002147","type_code":"14-13","type_desc":"PRACTITIONER - NEUROLOGY","state":"KY","pac_id":"4789013327"},{"enrlmt_id":"I20210830000423","type_code":"14-13","type_desc":"PRACTITIONER - NEUROLOGY","state":"LA","pac_id":"4789013327"}]},"enumeration_date":"2014-06-06","last_updated":"2020-07-21","_meta":{"source":"NPPES","snapshot_date":"2020-07-21","doc_url":"https://findmynpi.com/api"}}