Public Charity

Mark Twain Medical Center Foundation

Mark Twain Medical Center Foundation is a Public Charity headquartered in San Andreas, CA. Financial data from the 2025 filing: $1.3M revenue, $2.4M expenses, $7.7M total assets. 16 publicly reported grants to this organization, totaling roughly $3.1M, appear in IRS filings.

EIN: 680023507 San Andreas, CA Latest filing: 2025
Total Revenue$1.3M
Total Expenses$2.4M
Total Assets$7.7M
Grant Records16
Funding Total$3.1M
Filing Years2021–2025

Mission

The purpose of Mark Twain Foundation is to develop resources, funding, and community support for the benefit of the Mark Twain Medical Center; to engage in and conduct charitable activities; and to promote or carry on such activities as may be deemed advisable for the betterment of the general health of the community served.

Officers & Directors

Director Brian Mannix
CPO Charanjit Singh
Director Pt Yr Dan Lewis
Secretary Darrie Gillespie
Director Greg Jordan
Director Pt Yr John Polimeno

Officer compensation and complete director data available with membership.

Top Grant Purposes

FOUNDATION SUPPORT
$1,726,211 6 grants
Foundation Support
$820,750 3 grants
COMMUNITY HEALTH
$328,000 1 grant
For grant recipient's exempt purposes
$185,000 1 grant
FOR PATIENT DATA MONITORING EQUIPMENT. FOR THE ANGELS CAMP FAMILY MEDICAL CLINIC.
$29,000 1 grant

Financial Trends

Year Revenue Expenses Assets
2025 $1.3M $2.4M $7.7M
2024 $1.1M $611K $9.5M
2023 $667K $895K $8.5M
2022 $4.4M $919K $8.9M
2021 $5.0M $1.5M $5.5M

Between 2021 and 2025, reported annual revenue declined from $5.0M to $1.3M (-74%), with total assets most recently reported at $7.7M.

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

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