Tax-exempt organization ยท Files a Form 5500
MIDDLESEX HEALTH SYSTEM INC
Also filed as MIDDLESEX HEALTH
28 CRESCENT ST, MIDDLETOWN, CT 06457-3654
EIN
22-2676137
Tax-exempt status
501(c)(3) charitable, religious, educational
IRS · 2026-09
Deductibility
Contributions are deductible
IRS · 2026-09
Foundation classification
Supporting organization (509(a)(3))
IRS · 2026-09
IRS ruling date
1987-02
IRS · 2026-09
NTEE code
E21Z
IRS · 2026-09
Latest tax period on file
2025-09
IRS · 2026-09
Revenue (latest 990)
$1,179,286
IRS · 2026-09
Assets (latest 990)
$14,592
IRS · 2026-09
Benefit plan 505, 2024 filing
MIDDLESEX HEALTH SYSTEM LIFE AND HEALTH INSURANCE PLAN
DOL · 2025-09-25
Participants (start of year)
2,645
DOL · 2025-09-25
Plan features
code 4A4B4D4E4H4L4Q
DOL · 2025-09-25
Plan type
Single-employer plan
DOL · 2025-09-25
Business code (NAICS)
622000
DOL · 2025-09-25
Benefit plan 10, 2024 filing
MIDDLESEX RETIREMENT SAVINGS AND INVESTMENT PLAN
DOL · 2025-09-25