Tax-exempt organization ยท Files a Form 5500
NORTHWEST KIDNEY CENTERS
12901 20TH AVE S, SEATAC, WA 98168-5159
EIN
91-6057438
Tax-exempt status
501(c)(3) charitable, religious, educational
IRS · 2026-09
Deductibility
Contributions are deductible
IRS · 2026-09
Foundation classification
Publicly supported charity (509(a)(2))
IRS · 2026-09
IRS ruling date
1964-11
IRS · 2026-09
NTEE code
E300
IRS · 2026-09
Latest tax period on file
2025-06
IRS · 2026-09
Revenue (latest 990)
$149,121,457
IRS · 2026-09
Assets (latest 990)
$288,901,658
IRS · 2026-09
Benefit plan 501, 2024 filing
NORTHWEST KIDNEY CENTERS HEALTH AND WELFARE PLAN
DOL · 2025-10-15
Participants (start of year)
817
DOL · 2025-10-15
Plan features
code 4A4B4D4E4F4H4L4Q
DOL · 2025-10-15
Plan type
Single-employer plan
DOL · 2025-10-15
Business code (NAICS)
621492
DOL · 2025-10-15
Benefit plan 2, 2024 filing
NORTHWEST KIDNEY CENTERS TAX DEFERRED 401(K) PLAN AND TRUST
DOL · 2025-10-14