{"ein":"042104434","kind":"nonprofit","verification":"irs-listed","name":"WINCHESTER HOSPITAL","ntee":"E20","city":"WINCHESTER","state":"MA","revenue":412159887,"assets":554782429,"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"}