{"npi":"1003865015","type":"NPI-1","status":"active","name":{"display":"Stephen Vander Sluis","other":[],"first":"STEPHEN","last":"VANDER SLUIS","middle":"H"},"specialty":{"primary_taxonomy":"207L00000X","primary_taxonomy_description":"Anesthesiology","slug":"anesthesiology","schema_org_specialty":"Anesthesia","all":[{"code":"207L00000X","description":"Anesthesiology","primary":true,"state":"WI","license":"45313-020"}]},"addresses":[{"purpose":"LOCATION","street_1":"700 S PARK ST","city":"MADISON","state":"WI","postal_code":"537151830","country_code":"US","phone":"6082516100","fax":"6082585222"},{"purpose":"MAILING","street_1":"700 S PARK ST","city":"MADISON","state":"WI","postal_code":"537151830","country_code":"US","phone":"6082516100","fax":"6082585222"}],"license":{"state":"WI","number":"45313-020"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"1003865015","state":"WI","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20100422000868","type_code":"14-05","type_desc":"PRACTITIONER - ANESTHESIOLOGY","state":"WI","pac_id":"5193852176"}]},"enumeration_date":"2006-05-08","last_updated":"2020-12-15","_meta":{"source":"NPPES","snapshot_date":"2020-12-15","doc_url":"https://findmynpi.com/api"}}