Public Charity

MEMORIAL HEALTH SERVICES

MEMORIAL HEALTH SERVICES, of FOUNTAIN VALLEY, CA, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $484.0M in revenue, $383.9M in expenses, $3.2B in total assets. 35 publicly reported grants to this organization, totaling roughly $4.1M, appear in IRS filings.

EIN: 951643381 FOUNTAIN VALLEY, CA Fund Raising & Fund Distribution NTEE: E12 Latest filing: 2025
Total Revenue$484.0M
Total Expenses$383.9M
Total Assets$3.2B
Grant Records35
Funding Total$4.1M
Filing Years2021–2025

Mission

TO IMPROVE THE HEALTH AND WELL-BEING OF INDIVIDUALS, FAMILIES AND OUR COMMUNITIES, BY BENEFITING, PERFORMING THE FUNCTIONS OF AND CARRYING OUT THE PURPOSES OF THE NONPROFIT, TAX-EXEMPT HOSPITALS AND OTHER HEALTHCARE PROVIDERS OF WHICH THE ORGANIZATION IS THE SOLE MEMBER ("THE SUPPORTED ORGANIZATION"), AND SUPPORTING THE PURPOSES AND ACTIVITIES OF THE SUPPORTED ORGANIZATIONS BY PROVIDING THEM WITH ADMINISTRATIVE SERVICES.

Where $100 goes at Memorial Health Services

How Memorial Health Services divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.

$53 Programs the work itself
$47 Management running the organization
$0 Fundraising none reported

No fundraising costs are reported. That often means fundraising runs through a separate affiliated organization that files its own return.

Inside the $53 for programs

$53
The organization, Memorial Health Services, is the parent nonprofit corporation of a nonprofit integrated health care delivery system, known as the memorialcare health system (memorialcare)
All program spending · Reported in the filing: 1,279 beds; 53,752 patients; 26,693 procedures
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Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.

Officers & Directors

SVP, CORPORATE FINANCE & TREASURER Adolfo O Chanez
PRESIDENT(THRU 4/2025)/CEO Barry S Arbuckle
DIRECTOR Braden Phillips
SVP, SUPPLY CHAIN & ANCILLARY Brian C Stuckman
VP, CHIEF COMPLIANCE OFFICER Christopher Finch
CEO/EVP, MCMF/MHS PRES(FROM 4/2025) David S Kim

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support
$1,762,834 7 grants
Research & Policy
$1,385,677 14 grants
Health & Medicine
$797,314 10 grants
Unspecified
$134,752 4 grants

Financial Trends

Year Revenue Expenses Assets
2025 $484.0M $383.9M $3.2B
2024 $450.3M $360.7M $3.2B
2023 $422.1M $336.6M $3.3B
2022 $411.8M $319.5M $3.5B
2021 $311.5M $304.5M $3.7B

Between 2021 and 2025, reported annual revenue grew from $311.5M to $484.0M (+55%), with total assets most recently reported at $3.2B.

Interactive year-over-year charts and full filing details available with membership.

See the full picture for MEMORIAL HEALTH SERVICES

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