{"npi":"1952934408","type":"NPI-1","status":"active","name":{"display":"Grace Trecha","other":[],"first":"GRACE","last":"TRECHA","middle":"MADELINE"},"specialty":{"primary_taxonomy":"363A00000X","primary_taxonomy_description":"Physician Assistant","slug":"physician-assistant","schema_org_specialty":null,"all":[{"code":"390200000X","description":"Student in an Organized Health Care Education/Training Program","primary":false,"state":null,"license":null},{"code":"363A00000X","description":"Physician Assistant","primary":true,"state":"WI","license":"5449"}]},"addresses":[{"purpose":"LOCATION","street_1":"2900 W OKLAHOMA AVE","city":"MILWAUKEE","state":"WI","postal_code":"532154330","country_code":"US","phone":"4146496000"},{"purpose":"MAILING","street_1":"PO BOX 735044","city":"CHICAGO","state":"IL","postal_code":"606735044","country_code":"US","phone":"8003262250"}],"license":{"state":"WI","number":"5449"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"100172846","state":"WI","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20210701001896","type_code":"14-97","type_desc":"PRACTITIONER - PHYSICIAN ASSISTANT","state":"WI","pac_id":"3971904632"}]},"enumeration_date":"2020-02-12","last_updated":"2025-03-17","_meta":{"source":"NPPES","snapshot_date":"2025-03-17","doc_url":"https://findmynpi.com/api"}}