{"npi":"1821930488","type":"NPI-1","status":"active","name":{"display":"Tracy Trussoni","other":[{"code":"1","type":"Formerly known as","value":"OSTREM, TRACY"}],"first":"TRACY","last":"TRUSSONI","middle":"N"},"specialty":{"primary_taxonomy":"104100000X","primary_taxonomy_description":"Social Worker","slug":"social-worker","schema_org_specialty":null,"all":[{"code":"104100000X","description":"Social Worker","primary":true,"state":"WI","license":"135383"}]},"addresses":[{"purpose":"LOCATION","street_1":"401 MAIN ST FL 5","city":"LA CROSSE","state":"WI","postal_code":"546019207","country_code":"US","phone":"6083970192","fax":"6088816364"},{"purpose":"MAILING","street_1":"421 MAIN ST STE 314","city":"LA CROSSE","state":"WI","postal_code":"546014024","country_code":"US","phone":"6083970192","fax":"6088816364"}],"license":{"state":"WI","number":"135383"},"identifiers":[],"pecos":{"enrolled_at":null,"enrollments":[]},"enumeration_date":"2026-04-06","last_updated":"2026-04-06","_meta":{"source":"NPPES","snapshot_date":"2026-04-06","doc_url":"https://findmynpi.com/api"}}