{"ein":"391028657","kind":"nonprofit","verification":"irs-listed","name":"GUNDERSEN CLINIC LTD","ntee":"E220","city":"LA CROSSE","state":"WI","revenue":244302568,"assets":220088578,"sourceName":"IRS Exempt Organizations Business Master File extract","sourceUrl":"https://www.irs.gov/charities-non-profits/exempt-organizations-business-master-file-extract-eo-bmf","lastChecked":"2026-07-05"}