{"npi":"1972397909","type":"NPI-1","status":"active","name":{"display":"Peggy Kastelein Ibclc","other":[],"first":"PEGGY","last":"KASTELEIN","credential":"IBCLC"},"specialty":{"primary_taxonomy":"163WL0100X","primary_taxonomy_description":"Lactation Consultant (Registered Nurse)","slug":"lactation-consultant-registered-nurse","schema_org_specialty":null,"all":[{"code":"163WL0100X","description":"Lactation Consultant (Registered Nurse)","primary":true,"state":"IL","license":"041279182"}]},"addresses":[{"purpose":"LOCATION","street_1":"221 NE GLEN OAK AVE","city":"PEORIA","state":"IL","postal_code":"616360001","country_code":"US","phone":"3096724242"},{"purpose":"MAILING","street_1":"221 NE GLEN OAK AVE","city":"PEORIA","state":"IL","postal_code":"616360001","country_code":"US","phone":"3096724242"}],"license":{"state":"IL","number":"041279182"},"identifiers":[],"pecos":{"enrolled_at":null,"enrollments":[]},"enumeration_date":"2025-04-07","last_updated":"2025-04-07","_meta":{"source":"NPPES","snapshot_date":"2025-04-07","doc_url":"https://findmynpi.com/api"}}