{"ein":"453309488","kind":"nonprofit","verification":"irs-listed","name":"COMMON GROUND HEALTHCARE COOPERATIVE","ntee":"E99","city":"BROOKFIELD","state":"WI","revenue":459376168,"assets":262120622,"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"}