Charities United States Health Mass General Brigham Incorporated and Affiliates …
MA

Mass General Brigham Incorporated and Affiliates Group Rtn

Patient care, research, education and service to the community locally and globally.

Mass General Brigham Incorporated &

Health Somerville, MA EIN 900656139 · IRS Sign up to see website
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73
Integrity Assessment
Strong transparency
73/100 · methodology

About Mass General Brigham Incorporated and Affiliates Group Rtn

Mass General Brigham is an integrated healthcare system, uniting great minds to solve the hardest problems in medicine for our communities and the world.

Headquarters
Somerville, MA
Foundation type
Publicly-supported charity (509(a)(2))
NTEE code
E21
IRS subsection
501(c)(03)
Ruling date

Mission

Patient care, research, education and service to the community locally and globally.

Focus areas & reach

· What they work on and where
❤️ Health · NTEE E21
Cause tags

How it stacks up against peers

· vs. 8 similar health in United States
Program spending This charity: 0%
Peer average: 93%
CEO comp as % of revenue This charity: 0.01%
Peer average: 0.48%
Integrity Assessment This charity: 73
Peer average: 93

Red flags

· All clear
IRS revocation history
Open investigations
Governance scandals
Related-party deals
Excessive exec comp

Where every $1 goes

Program expenses$0.00 ($20.8 billion)

Common questions

· Auto-generated from filings + methodology

Mass General Brigham Incorporated and Affiliates Group Rtn is a registered health nonprofit based in Somerville, MA, United States. It is registered with the Internal Revenue Service (IRS). Its EIN is 900656139. It has a GiveRadar Integrity Assessment of 73/100 (Strong transparency), indicating well-documented governance, financials, and contact details. This is below the average of 93/100 for health charities in United States. The organization reports $23.5B in annual revenue. 2640 officers and directors are publicly disclosed. No red flags have been detected.

Mass General Brigham Incorporated and Affiliates Group Rtn has a GiveRadar Integrity Assessment of 73/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 73 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. For comparison, the average integrity assessment for health charities in United States is 93/100.

Mass General Brigham Incorporated and Affiliates Group Rtn is located in Somerville, MA, United States.

Based on official tax filings, Mass General Brigham Incorporated and Affiliates Group Rtn has $23.5B in annual revenue. It allocates 0% of expenses to programs and services. This is below the average of 93% for health charities in United States. Its revenue is significantly above the peer average of $38M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

Mass General Brigham Incorporated and Affiliates Group Rtn is classified as a Health organization, registered in United States. It operates as a Publicly-supported charity (509(a)(2)). It has $23.5B in annual revenue. The organization has 2640 disclosed officers and directors.

No red flags have been detected for Mass General Brigham Incorporated and Affiliates Group Rtn. GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, and missing financial filings. Based on available official data, no issues have been identified.

Mass General Brigham Incorporated and Affiliates Group Rtn has a GiveRadar Integrity Assessment of 73/100 (Strong transparency) and no red flags have been detected, which suggests it is a well-documented organization. It is regulated by the IRS. 0% of expenses go to programs. The peer average is 93%. Visit the Mass General Brigham Incorporated and Affiliates Group Rtn profile on GiveRadar for full details before deciding. GiveRadar provides data for research purposes and does not endorse any organization. Always do your own due diligence.

Mass General Brigham is an integrated healthcare system, uniting great minds to solve the hardest problems in medicine for our communities and the world. Mass General Brigham Incorporated and Affiliates Group Rtn is classified as a health organization registered in United States.

Among health charities registered in United States: Mass General Brigham Incorporated and Affiliates Group Rtn's GiveRadar Integrity Assessment of 73/100 is below the peer average of 93/100. It allocates 0% of expenses to programs, below the peer average of 93%. Its annual revenue of $23.5B is well above the peer average of $38M.

Yes, donations to Mass General Brigham Incorporated and Affiliates Group Rtn are generally tax-deductible in the United States. Mass General Brigham Incorporated and Affiliates Group Rtn is a 501(c)(3) tax-exempt organization. Its EIN is 900656139, which you can use for tax filing purposes. Donors can typically deduct contributions on their federal income tax return if they itemize deductions. Consult a tax professional for guidance specific to your situation.

Verified against 5 official sources, last refreshed .

Annual revenue
$1B+
0% to programs
Source: IRS 990 (FY2024) why this matters
Unlock exact figures

Filing history

5 years on file from IRS 990 (FY2024): revenue, expenses, program spending, assets, and liabilities by fiscal year.

Years on record: FY2024, FY2023, FY2022, FY2021, FY2020.
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Taxes

Tax-deductibility for donors

Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.

Always confirm tax treatment with the charity directly or your tax advisor before donating.

Leadership

NI
Niyum Gandhi
CFO & Treasurer

Officers & trustees (25)

Source: Public filings

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Aalok V A••••••• M• M••
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Aaron S F••••••
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Abbey P F••••••• E••
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AD
Adam M K•••••
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AD
Adam M K••••• M• P••
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AD
Adelene Q P••••••
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AI
Aimee K G••••••
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AL
Alamjit S V••• M•
FORMER K - MVH
AL
Alan A•••••• J••••
SEE SCHEDULE O - O & T TITLES
AL
Albert A H••••• I••
SEE SCHEDULE O - O & T TITLES
AL
Albert N••••• M•
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AL
Alexander A H••••••••• M•
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AL
Alexander L T••••••••
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AL
Alexandra G•••• M•
SEE SCHEDULE O - O & T TITLES
AL
Alex F J••••••
SEE SCHEDULE O - O & T TITLES
AL
Alison M S••••• M•
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AL
Ali S R••• M• M•• M••
SEE SCHEDULE O - O & T TITLES
AL
Allan H R••••• M•
SEE SCHEDULE O - O & T TITLES
AL
Allen L S•••• M• M•
SEE SCHEDULE O - O & T TITLES
AL
Allyson L P•••••• M•
SEE SCHEDULE O - O & T TITLES
AL
Alvaro A••••• M•••••
SEE SCHEDULE O - O & T TITLES
AL
Alvaro A••••• M••••• M•
SEE SCHEDULE O - O & T TITLES
AL
Alvin L R••••••• J•
SEE SCHEDULE O - O & T TITLES
AM
Aman B P•••• M•
SEE SCHEDULE O - O & T TITLES
AM
Amy E L•• M•• M••• M•
SEE SCHEDULE O - O & T TITLES
Full names, contact details & compensation

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Latest news

From global news sources

No recent news coverage found

News coverage will appear here when articles mention this organization.

Activity timeline

Filings and press mentions, merged

Form filed
$23474.7M revenue
FY2024
IRS_990
Form filed
$22733.2M revenue
FY2023
IRS_990
Form filed
$19128.6M revenue
FY2022
IRS_990
Form filed
$18707.7M revenue
FY2021
IRS_990
Form filed
$15405.4M revenue
FY2020
IRS_990

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Peer charities

Other health in United States, by integrity assessment

Charity Score Revenue Program %
Mass General Brigham Incorporated and Affiliates Group Rtn This page 73 $23.5 billion 0%
Dr Lorna Breen Heroes Foundation 93 $2.3 million 100%
Frankie Mae Foundation 93 $200,381 92%
Brain Education Strategies and Technology 93 $64,079 86%
Attune Center for Healing 93 $1.2 million 87%
Hepatitis C Mentor and Support Group Inc 93 $181,567 88%
Hiv Hcv Resource Center Inc 93 $641,491 100%
Two Bear Therapeutic Riding Center 93 $418,423 90%
Vr Foundation Inc 93 $195,304 100%

Sources and verification

Refreshed

Registration and legal identity
Internal Revenue Service (IRS) - Tax Exempt Organization Search
Financial filings
IRS Form 990 filings - Fiscal year 2024 most recent on file.
Officers and trustees
Internal Revenue Service (IRS) - Tax Exempt Organization Search - 2640 disclosed in the public registry.
News and media coverage
GDELT Project + Google News
Supplementary verification
Charity Navigator

Data freshness

Last updated
May 2, 2026
Profile completeness
90%

What we don't know

Honest gaps - our score reflects transparency, not impact

Programs & projects
No named programs listed by the charity
Operating reach
Countries where programs run not specified
Founding date
Year the organisation was founded not on file

Methodology

GiveRadar combines public registry filings, ProPublica Nonprofit Explorer, Charity Navigator, GuideStar, and news archives into a single 0-100 integrity assessment. We don't take a cut of any donation, ever.

Read full methodology

Quick facts about Mass General Brigham Incorporated and Affiliates Group Rtn

What is Mass General Brigham Incorporated and Affiliates Group Rtn?
Mass General Brigham Incorporated and Affiliates Group Rtn is a health publicly-supported charity (509(a)(2)) based in Somerville, United States. Mass General Brigham is an integrated healthcare system, uniting great minds to solve the hardest problems in medicine for our communities and the world.
Who leads Mass General Brigham Incorporated and Affiliates Group Rtn?
Niyum Gandhi serves as CFO & Treasurer.
Where is Mass General Brigham Incorporated and Affiliates Group Rtn located?
Headquartered in Somerville, United States.
What is Mass General Brigham Incorporated and Affiliates Group Rtn's annual budget?
Annual revenue for fiscal year 2024 is approximately $1B+. 0% of expenses go to program services.
Is Mass General Brigham Incorporated and Affiliates Group Rtn trustworthy?
Mass General Brigham Incorporated and Affiliates Group Rtn has a GiveRadar Integrity Assessment of 73 out of 100 (Strong transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
What is Mass General Brigham Incorporated and Affiliates Group Rtn's registration number?
IRS EIN: 900656139.
What is Mass General Brigham Incorporated and Affiliates Group Rtn's website?
https://www.massgeneralbrigham.org/