California · Nonprofit
HENRY MAYO NEWHALL MEMORIAL HOSPITAL
HENRY MAYO NEWHALL MEMORIAL HOSPITAL (California) receives grants from 5 organizations whose IRS filings report $225,755 to it, the largest being THE GA FOSTER LEGACY FOUNDATION ($175,000). 0 of them have funded it in more than one year.
- Revenue FY2025
- $550M
- Funders on record
- 5
- Grants received
- $226k
- Net assets
- $320M
What Henry Mayo Newhall Memorial Hospital does
Mission
See schedule opurpose:be the trusted regional leader to inspire and deliver optimal health and wellness.vision:to be the most patient-centric hospital anywhere.
As stated on its FY2025 Form 990.
Programs
To provide health care services to the citizens of santa clarita valley and surrounding areas. The hospital had 67,409 patient days during the year. The hospital also provided services for 74,599 emergency visits. 78% of total hospital inpatient admits (excluding newborns) are admitted through the emergency room.
$454,495,565 spentof which $8,188,537 as grants$496,652,896 earned by the program100% of program spendingTo support general operations of henry mayo newhall memorial health foundation, an affiliate to the hospital.
$503,772 spentof which $503,772 as grants0% of program spending
The 2 programs described on its FY2024 Form 990, listed largest first by expense. Program spending in total: $454,999,337.
The organization over time
Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2024 to 2025, from $629M to $704M (+12%).
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
Government-grant reliance: 2017 0% · 2018 2% · 2019 1% · 2020 3% · 2021 1% · 2022 2% · 2023 1% · 2024 3% · 2025 7%. Grants only. Government contracts and fees sit inside program revenue.
7% of HENRY MAYO NEWHALL MEMORIAL HOSPITAL’s revenue is contributions — more reliant on donations than three-quarters of its peers (1% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 1 of the last 9 reported years ran a deficit.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Chief executive
Kevin Klockenga
President/CEO
As listed on its FY2025 Form 990.
Who funds it, year by year
2021 → 2023: the base broadened from 1 funder to 2 funders, grant income rose $0 → $215k.
2 of 5 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 5% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
Left out of every figure on this page: $24M from 2 payers (the payer shares this organization's board, largest California Health Foundation and Trust). These are real filings, and they are not money HENRY MAYO NEWHALL MEMORIAL HOSPITAL raised.
From the IRS filings of HENRY MAYO NEWHALL MEMORIAL HOSPITAL’s funders (the co-funder graph). Top 3 of 5 funders by total. Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How concentrated its funding is
HENRY MAYO NEWHALL MEMORIAL HOSPITAL leans on a few funders — its largest provides 78% of grant income and the top three 100%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Where its funders are
100% of HENRY MAYO NEWHALL MEMORIAL HOSPITAL's grant income comes from California funders.
Funder states come from each funder’s own filing. $11k arriving through sponsors registered in 1 state is excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Against its field
HENRY MAYO NEWHALL MEMORIAL HOSPITAL holds deeper cash reserves than three-quarters of the 1,256 health nonprofits its size.
this organization peer median middle 50% of peers· 1,256 health nonprofits over $100M, FY2025
Government funding HENRY MAYO NEWHALL MEMORIAL HOSPITAL receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $1.7M on record.
- Department of Health and Human Services$1.7M
Federal grants vs contracts are distinguished; state line items keep their reported category. Matched by name + geography (the BMF), so coverage is partial and precision-first.
Organizations like HENRY MAYO NEWHALL MEMORIAL HOSPITAL
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.
In California
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
91% of spending goes to programs.
Governance
Footprint & structure
Files a return copy in 1 state
Part of a family of 7 related entities
- Henry Mayo Care Network LLC · disregarded
- Henry Mayo Newhall Clinics LLC · disregarded
- Henry Mayo Newhall Memorial Health Foundation · exempt
- Santa Clarita Healthcare Association · exempt
- Tower Imaging Valencia · partnership
Screen this organization
A dated, signed PDF of the compliance screen for HENRY MAYO NEWHALL MEMORIAL HOSPITAL: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds HENRY MAYO NEWHALL MEMORIAL HOSPITAL?
- HENRY MAYO NEWHALL MEMORIAL HOSPITAL (California) receives grants from 5 organizations whose IRS filings report $225,755 to it, the largest being THE GA FOSTER LEGACY FOUNDATION ($175,000). 0 of them have funded it in more than one year.
- How many funders does HENRY MAYO NEWHALL MEMORIAL HOSPITAL have?
- IRS filings report 5 organizations giving $225,755 in grants to HENRY MAYO NEWHALL MEMORIAL HOSPITAL.
- Who is the largest funder of HENRY MAYO NEWHALL MEMORIAL HOSPITAL?
- THE GA FOSTER LEGACY FOUNDATION is the largest funder on record, with $175,000 in grants. The full list of funders is on this page.
- How can an organization like HENRY MAYO NEWHALL MEMORIAL HOSPITAL find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in California. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2017–2025), and the filings of 5 funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported October 22, 2026. What this page cannot tell you · view filing