{"npi":"1770525347","type":"NPI-1","status":"active","name":{"display":"Todd Hnatko","other":[],"first":"TODD","last":"HNATKO","middle":"HAMILTON"},"specialty":{"primary_taxonomy":"152W00000X","primary_taxonomy_description":"Optometrist","slug":"optometrist","schema_org_specialty":null,"all":[{"code":"152W00000X","description":"Optometrist","primary":true,"state":"WI","license":"2877-035"}]},"addresses":[{"purpose":"LOCATION","street_1":"3500 TOWER AVE","city":"SUPERIOR","state":"WI","postal_code":"548805335","country_code":"US","phone":"7153955454"},{"purpose":"MAILING","street_1":"3500 TOWER AVE","city":"SUPERIOR","state":"WI","postal_code":"548805335","country_code":"US","phone":"7153955454"}],"license":{"state":"WI","number":"2877-035"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"38614000","state":"WI","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20060825000041","type_code":"14-41","type_desc":"PRACTITIONER - OPTOMETRY","state":"WI","pac_id":"4183627557"},{"enrlmt_id":"I20101208001106","type_code":"14-41","type_desc":"PRACTITIONER - OPTOMETRY","state":"MN","pac_id":"4183627557"}]},"enumeration_date":"2006-06-11","last_updated":"2011-04-29","_meta":{"source":"NPPES","snapshot_date":"2011-04-29","doc_url":"https://findmynpi.com/api"}}