· Public charity
Mount Auburn Hospital
The mission of new england baptist hospital (nebh or hospital) is the operation and maintenance of an acute care, orthopedic specialty hospital and provision of all services related thereto for the benefit of patients.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2017–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- $10k–50k6 grants · $87k
- $250k+3 grants · $11M
| Recipient | Amount |
|---|---|
| BETH ISRAEL LAHEY HEALTH SPECIALTY CARE (FKA NORTHEAST MED PRACTICE) | $10,197,174 |
| MEDICAL CARE OF BOSTON MANAGEMENT CORP | $708,712 |
| HARVARD MEDICAL SCHOOL | $496,354 |
| METRO HOUSING BOSTON | $20,625 |
| SPONSER INC DBA MISSION EARTH | $20,000 |
| SOMERVILLE HOMELESS COALITION INC | $16,000 |
| AFRICAN CULTURAL SERVICES INC | $10,000 |
| WALTHAM FIELDS COMMUNITY FARM | $10,000 |
| DE NOVO CENTER FOR JUSTICE AND HEALING INC | $10,000 |
Do your dollars go where the need is?
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Your human-services grants (FY19–24, $71k) land where the poverty rate runs at 8%, against an area that typically sits at 8%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.
Who you back again
Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +31% since the first grant, against +22% for the ones you funded once.
8 repeat relationships — 6 still active in FY2024, 2 since wound down; 2 grantees were first funded in FY2024 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2024, 1% of grant dollars renewed an existing relationship; $11M went to new ones.
Where new relationships form · theme of each grantee’s first grant
First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.
Backed again, and grew
- CRCHARLES RIVER COMMUNITY HEALTH INC4× · 2017–2021 · $516k · revenue +55%
THIRD SECTOR NEW ENGLAND INC3× · 2020–2022 · $91k · revenue +31%- SISPONSOR INC2× · 2023–2024 · $40k · revenue +21%
Funded once
- WPWALTHAM PARTNERSHIP FOR YOUTH INCone grant, 2019 · $24k · revenue +19%
- KEKINGDOM EMPOWERMENT CENTERone grant, 2023 · $20k
- YNY2Y NETWORK INCone grant, 2023 · $20k · revenue -14%
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.
Harvard street neighborhood health center serves as the primary health resource to our community, through the delivery of comprehensive patient-centered medical care.
Neighborhealth's mission is to promote and sustain healthy communities, families, and individuals by providing accessible, person-centered, and compassionate, high-quality health care services to all who live and work in our service area,…
Beth israel lahey health primary care (bilhpc) is a network of community based physicians affiliated with the beth israel lahey health (bilh) network and serving the patients and communities served by the lahey clinic hospital (lahey…
Centering on a concept and continuum of care that embraces the health, well-being and dignity of each patient, regardless of their ability to pay, northeast hospital corporation (nhc) has four facilities, beverly hospital, addison gilbert…
Mass general brigham incorporated is developing an integrated health care delivery system throughout the region that offers patients a continuum of coordinated, high-quality care.
Lahey clinic (lc) provides the highest quality interdisciplinary and coordinated patient care leading to the best possible outcomes and experiences for every patient, advancing medicine through research and educating tomorrow's health care…
The mission of winchester hospital is "to care. to heal. to excel." this ethos provides each and every staff member with clear expectations, promoting teamwork and respect while ensuring safety, quality and empathy for patients. winchester…
Bay cove human services' mission is to partner with people to overcome challenges and realize personal potential. bay cove pursues this mission by providing individualized and compassionate services to people facing the challenges…
The mission of core physicians is to improve the health of the community. this mission is principally accomplished through the provision of health services and information to the community within the resources available. as a…
Maha breaks down barriers facing first-time and first-generation home buyers and owners through education, counseling, advocacy, and grassroots organizing.
The mission of the boston health care for the homeless program (bhchp) is to provide or assure access to the highest quality health care for all individuals and families experiencing homelessness in our community.
Lahey clinic hospital d/b/a lahey hospital & medical center (lhmc) is committed to providing superior health care leading to the best possible outcomes and experiences for every patient, advancing medicine through research and the…
For reference, the grantee most central to the portfolio’s shape is Wayside Youth and Family Support Network Inc and the most unlike its peers is Sponsor Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
Your grantees are a median of 36 years old; the field is 17. You back the established end — and your money leans older still.
The field is 20% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.
The orgs you fund almost never close — 0.0% lost their exemption, against 10% of the field you don’t fund.
Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.
19 grantees tracked through their own filings, 2017–2025.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.
Counted here: distinct organizations you funded across 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 19 of the 26 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
Go grantee by grantee — a decade per org, and how each moved after you funded them
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
- Who funds BETH ISRAEL LAHEY HEALTH SPECIALTY CARE F/K/A NORTHEAST MEDICAL PRACTICE ↗
- Who funds President and Fellows of Harvard College ↗
- Who funds MEDICAL CARE OF BOSTON MANAGEMENT CORP ↗
- Who funds CHARLES RIVER COMMUNITY HEALTH INC ↗
- Who funds THIRD SECTOR NEW ENGLAND INC ↗
- Who funds METROPOLITAN BOSTON HOUSING PARTNERSHIP INC D/B/A METRO HOUSING BOSTON ↗
- Who funds SPONSOR INC ↗
- Who funds SOMERVILLE HOMELESS COALITION INC ↗
- Who funds COMMUNITY FARMS OUTREACH INC ↗
- Who funds AFRICAN CULTURAL SERVICES INC ↗
- Who funds DE NOVO CENTER FOR JUSTICE AND HEALING ↗
- Who funds WALTHAM PARTNERSHIP FOR YOUTH INC ↗
- Who funds Y2Y NETWORK INC ↗
- Who funds MORE THAN WORDS INC ↗
- Who funds TRANSITION HOUSE INC ↗
- Who funds HOUSING CORPORATION OF ARLINGTON ↗
- Who funds WAYSIDE YOUTH AND FAMILY SUPPORT NETWORK INC ↗
- Who funds ALEWIFE TRANSPORTATION MANAGEMENT ASSOCIATION INC ↗
- Who funds Healthy Waltham Inc ↗
The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.
Open a dossier: Eastern Bank Foundation · Cambridge Savings Charitable Foundation Inc · Cummings Foundation Grants Inc (Fka Oneworld Boston Inc) · Boston Foundation Inc · Cambridge Community Foundation · United Way Of Massachusetts Bay Inc · Bushrod H Campbell & Adah F Hall Charity Fund · American Tower Corporation Foundation Inc · Russell Colgate Fund Inc · Philanthropy Massachusetts Inc · Children's Hospital Corporation · Ploughshares Foundation
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.
Government reliance of your grantees
Every dot is one organization Mount Auburn Hospital funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal, a single department, or state — and drag the year to watch it move.
- Transition House Inc — 39% of income from government
- Somerville Homeless Coalition Inc — 31% of income from government
- More Than Words Inc — 24% of income from government
- Charles River Community Health Inc — 20% of income from government
- Community Farms Outreach Inc — 20% of income from government
- De Novo Center for Justice and Healing — 9% of income from government
- African Cultural Services Inc — 9% of income from government
- President and Fellows of Harvard College — 7% of income from government
- Waltham Partnership for Youth Inc — 4% of income from government
- Third Sector New England Inc — 3% of income from government
- Sponsor Inc — 2% of income from government
- Wayside Youth and Family Support Network Inc — 1% of income from government
- Medical Care of Boston Management Corp — 0% of income from government
Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.
Warm introductions · Powered by PlinthPlus
How do I get to Mount Auburn Hospital?
Find your warmest path to Mount Auburn Hospital through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.
Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.