{"npi":"1124023031","type":"NPI-1","status":"active","name":{"display":"Dr. David Yoon M.D.","other":[],"first":"DAVID","last":"YOON","middle":"K","credential":"M.D."},"specialty":{"primary_taxonomy":"207RG0100X","primary_taxonomy_description":"Gastroenterology","slug":"gastroenterology","schema_org_specialty":"Gastroenterologic","all":[{"code":"207RG0100X","description":"Gastroenterology","primary":false,"state":"IL","license":"036109068"},{"code":"207RG0100X","description":"Gastroenterology","primary":true,"state":"WI","license":"67284-20"}]},"addresses":[{"purpose":"LOCATION","street_1":"1905 E HUEBBE PKWY","city":"BELOIT","state":"WI","postal_code":"535111842","country_code":"US","street_2":"BELOIT HEALTH SYSTEM INC.","phone":"6083641460","fax":"6083637317"},{"purpose":"MAILING","street_1":"1905 E HUEBBE PKWY","city":"BELOIT","state":"WI","postal_code":"535111842","country_code":"US","street_2":"BELOIT HEALTH SYSTEM INC.","phone":"6083642200","fax":"6083637395"}],"license":{"state":"WI","number":"67284-20"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"036109068","state":"IL","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20040128000965","type_code":"14-10","type_desc":"PRACTITIONER - GASTROENTEROLOGY","state":"IL","pac_id":"5597668459"},{"enrlmt_id":"I20170511000099","type_code":"14-10","type_desc":"PRACTITIONER - GASTROENTEROLOGY","state":"WI","pac_id":"5597668459"}]},"enumeration_date":"2005-06-16","last_updated":"2017-05-10","_meta":{"source":"NPPES","snapshot_date":"2017-05-10","doc_url":"https://findmynpi.com/api"}}