Mission
SEE SCHEDULE O
Public Charity
MOUNT AUBURN HOSPITAL
MOUNT AUBURN HOSPITAL, of CHARLESTOWN, MA, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $397.4M in revenue, $373.1M in expenses, $450.4M in total assets. 80 publicly reported grants to this organization, totaling roughly $12.8M, appear in IRS filings.
EIN: 042103606
CHARLESTOWN, MA
General Hospitals
NTEE: E22
Latest filing: 2025
Total Revenue$397.4M
Total Expenses$373.1M
Total Assets$450.4M
Grant Records80
Funding Total$12.8M
Filing Years2021–2025
Where $100 goes at Mount Auburn Hospital
How Mount Auburn Hospital divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
$87
Programs
the work itself
$13
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 $87 for programs
$29
Outpatient clinics and services Mount Auburn Hospital (mah or hospital) provides a comprehensive program of clinical services encompassing general internal medicine and all the subspecialties of internal medicine…
$29
Inpatient medical / surgical and intensive care Mount Auburn Hospital (mah or hospital) provides a wide range of inpatient care including surgical services, intensive and cardiac care and…
$29
Mount Auburn Hospital (mah or hospital) operates an emergency department (ed) which is open to all patients in need of emergent care, regardless of ability to pay
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.
Sample Grants Received
MEDICAL
$40,000
For grant recipient's exempt purposes
$1,624,254
CHARITABLE CONTRIBUTION & NON-SPONSORED AWARD
$220,236
$148,673
FOR RECIPIENT'S EXEMPT PURPOSE
$38,000
Showing up to 5 of 80 total records — full history available with membership.
Officers & Directors
TRUSTEE
Allison Elisabeth
FRMR SVP, PATIENT CARE SVCS AND CNO
Baker Rn Deborah
TRUSTEE & VICE CHAIR
Beams Mary Elizabeth
TRUSTEE
Berman Mandy Lee
FORMER VP, HUMAN RESOURCES
Bono Diane
TRUSTEE
Bowman Manikka
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $397.4M | $373.1M | $450.4M |
| 2024 | $359.7M | $370.6M | $409.9M |
| 2023 | $366.6M | $390.8M | $390.5M |
| 2022 | $361.9M | $364.1M | $394.0M |
| 2021 | $349.8M | $334.0M | $476.1M |
Between 2021 and 2025, reported annual revenue grew from $349.8M to $397.4M (+14%), with total assets most recently reported at $450.4M.
Interactive year-over-year charts and full filing details available with membership.