EntityWire/Florida business entity search →/MARTIN MEMORIAL HEALTH SYSTEMS INC
Tax-exempt organization
MARTIN MEMORIAL HEALTH SYSTEMS INC
MARTIN MEMORIAL HEALTH SYSTEMS INC's Employer Identification Number (EIN) is 59-2307522.
At a glance
- EIN
- 59-2307522 · 592307522
- Legal name
- MARTIN MEMORIAL HEALTH SYSTEMS INC
- Address on file
- PO BOX 9033, STUART, FL 34995-9033
- Records show
- Tax-exempt organization; employer with a benefit plan; state registration
- Latest record
- 2026-09
State registration
Florida Division of Corporations (Sunbiz) bulk data · records as of 2026-07-10
- Florida registration
- Active · Florida not-for-profit corporation
- Source: Florida registry · as of 2026-07-10
- Florida document number
- 766554
- Source: Florida registry · as of 2026-07-10
- Registered in Florida
- 1983-01-14
- Source: Florida registry · as of 2026-07-10
- Registered agent
- CT CORPORATION SYSTEM
- Source: Florida registry · as of 2026-07-10
- Last registry activity
- 2019-03-07
- Source: Florida registry · as of 2026-07-10
Benefit plans
DOL Form 5500 filings (EFAST2) · records as of 2024-10-07
- Benefit plan 2, 2023 filing
- MARTIN MEMORIAL HEALTH SYSTEMS, INC. 403(B) RETIREMENT SAVINGS PLAN
- Source: DOL 5500 · as of 2024-10-07
- Participants (start of year)
- 5,648
- Source: DOL 5500 · as of 2024-10-07
- Plan features
- 403(b)(1) annuity; 403(b)(7) custodial; Participant-directed brokerage; Pension plan with defined contribution; Automatic enrollment
- Source: DOL 5500 · as of 2024-10-07
- Plan type
- Single-employer plan
- Source: DOL 5500 · as of 2024-10-07
IRS exempt organization record
IRS Exempt Organizations Business Master File · records as of 2026-09
- Tax-exempt status
- 501(c)(3) charitable, religious, educational
- Source: IRS · as of 2026-09
- Deductibility
- Contributions are deductible
- Source: IRS · as of 2026-09
- Foundation classification
- Hospital or medical research organization
- Source: IRS · as of 2026-09
- IRS ruling date
- 1928-10
- Source: IRS · as of 2026-09
- Latest tax period on file
- 2001-09
- Source: IRS · as of 2026-09
What this record is
Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), Florida Division of Corporations (Sunbiz) bulk data and IRS Exempt Organizations Business Master File), shown as filed. Nothing is scraped from the IRS, and a public-record match is not IRS TIN validation.
What it is not
Registry status, formation date, and registered agent come from the Florida Department of State, Division of Corporations (Sunbiz); see the Florida business entity search.
If something is wrong
A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.
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