AI Summary
Mammoth Hospital Auxiliary Inc is a 501(c)3 grantmaking organization that primarily engages in relationship-based funding, extending grants by invitation only. In 2025, the organization paid a total of $230.3K in grants to a single grantee and does not accept unsolicited proposals. Nonprofits interested in potential funding opportunities can explore warm-introduction pathways through Impala's Funder Prospecting.
Was this helpful?
This summary is AI-generated from ChatGPT. It’s meant to be helpful, but isn’t always perfect.
Mission Statement
The primary purpose of the Hospital Auxiliary is to provide support for the medical needs of the community of Mammoth Lakes which includes grants for the purchase of Mammoth Hospital equipment, promoting good healthcare in the Hospital and community, and sponsoring medically related education.
Cause Areas
3
Education
Health
Hospital care
Explore this org's ecosystem
See top causes for this funder's grantees, who else funds them, and their grants.
Learn about Ecosystems


Explore this org's ecosystem
See top causes for this funder's grantees, who else funds them, and their grants.
Learn about Ecosystems
Grantee
Total Funding
Funding Share

SOUTHERN MONO HEALTH CARE DISTRICT
$2.4M
99%
Evaluate your own portfolio
Understand the health of your own grantees and uncover signs of risk.


Evaluate your own portfolio
Understand the health of your own grantees and uncover signs of risk.
Frequently Asked Questions
Can I submit an unsolicited grant proposal to MAMMOTH HOSPITAL AUXILIARY INC?
No. MAMMOTH HOSPITAL AUXILIARY INC does not accept unsolicited proposals. Funding is by invitation only.
Where does MAMMOTH HOSPITAL AUXILIARY INC give?
MAMMOTH HOSPITAL AUXILIARY INC primarily gives to organizations located in California. These states represent the largest share of the foundation’s grantmaking by dollars awarded. Additional geographic details are available to registered users.
What size are MAMMOTH HOSPITAL AUXILIARY INC’s grants?
The largest share of grants from MAMMOTH HOSPITAL AUXILIARY INC fall in the $100 thousand to $250 thousand range. The median first-year grant is about $205 thousand. More detailed grant size data is available to registered users.
How many grants does MAMMOTH HOSPITAL AUXILIARY INC make each year?
In 2025, MAMMOTH HOSPITAL AUXILIARY INC awarded about 1 grants, totaling nearly $230 thousand. More detailed grant metrics are available to registered users.
Who did MAMMOTH HOSPITAL AUXILIARY INC fund recently?
In 2025, MAMMOTH HOSPITAL AUXILIARY INC awarded grants to about 1 grantees. Recent grantees include SOUTHERN MONO HEALTH CARE DISTRICT. More detailed information on all recent recipients is available to registered users.
How do we apply to MAMMOTH HOSPITAL AUXILIARY INC?
MAMMOTH HOSPITAL AUXILIARY INC does not accept unsolicited proposals. Funding is by invitation only.
Copyright 2026. All rights reserved to Chario Inc. (d.b.a. Impala)