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Illinois · Public charity

Neurosurgery Research and Education Foundation

NREF supports basic science and clinical research, as well as life-long education, to foster improved outcomes for our patients with neurosurgical diseases.

$1.8M
Granted FY2025(still arriving)
24
Grants FY2025
23
Organizations funded FY2024
13%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$60,000
Largest grant, FY2025
$143,500
Organizations funded a year
13 to 26
FY2018 to FY2024
States reached, FY2025
14
Total assets, FY2025
$24M

How open it is to new grantees

In FY2024, 13% of the organizations Neurosurgery Research and Education Foundation funded were first-time grantees, receiving 9% of its grant dollars.

New vs renewed · share of each year

In FY2024, 91% of grant dollars renewed an existing relationship; $150k went to new ones.

50%100%’18’19’20’21’22’23’24
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’18’19’20’21’22’23’24
HealthEducationRecreation & SportsOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving20$1.8M70%
FY202423$1.7M13%
FY202326$1.8M12%
FY202224$1.8M50%
FY202119$1.6M0%
FY202019$1.5M53%
FY201913$1.1M31%
FY201819$1.1M58%
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Health$12MEducation$1.2MScience & Tech$200kReligion$87k

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

NH
WA
MN
IL
WI
MI
NY
MA
OR
IN
OH
PA
CT
RI
CA
UT
MO
KY
VA
AZ
KS
TN
NC
SC
OK
LA
GA
TX
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
University of Miami$1,313,50090%
Rush University Medical Center$1,117,50090%
Duke University$822,50060%
Cedars-Sinai Medical Center$810,00080%
University of California San Francisco$717,5008n/a
Washington University$702,50070%
Johns Hopkins University$590,80070%
Mass General Brigham Incorporated$360,8004n/a
University of Louisville Research Foundation$330,00040%
Northwestern University$307,50060%
Show all 68 grantees
All grantees of Neurosurgery Research and Education Foundation by total granted
GranteeTotal grantedYearsShare of their budget
University of Miami$1,313,50090%
Rush University Medical Center$1,117,50090%
Duke University$822,50060%
Cedars-Sinai Medical Center$810,00080%
University of California San Francisco$717,5008n/a
Washington University$702,50070%
Johns Hopkins University$590,80070%
Mass General Brigham Incorporated$360,8004n/a
University of Louisville Research Foundation$330,00040%
Northwestern University$307,50060%
University of Utah$285,0005n/a
Rector & Visitors of the University of Virginia$275,0004n/a
University of Wisconsin Madison$270,0004n/a
Upmc$266,0004n/a
The Cleveland Clinic Foundation$240,00020%
University of Washington$230,0003n/a
The Medical College of Wisconsin Inc$190,00030%
Memorial Sloan-Kettering Cancer Center$190,00030%
Regents of the University of Michigan$180,0003n/a
Rhode Island Hospital$180,00030%
The Cleveland Clinic Educational Foundation$180,0003n/a
Dignity Health$172,50030%
Thomas Jefferson University$165,00030%
University of Cincinnati$165,0003n/a
University of Wisconsin$150,0002n/a
Regents Univ of California$145,0003n/a
University of California San Francisco$130,0001n/a
University of Washington$120,0001n/a
Memorial Sloan-Kettering Cancer Center$120,0002n/a
Mass General Brigham Incorporated$100,0002n/a
University of Kansas Medical Center Research Institute$100,00040%
New York University$82,50020%
Juniata College$82,50010%
University of Oklahoma Health Sciences Center$80,0002n/a
Phi Chi Medical Fraternity Inc$80,0002n/a
Indiana University School of Medicine$80,0002n/a
The Children's Hospital of Philadelphia$80,00020%
Icahn School of Medicine at Mount Sinai$80,00020%
The Administrators of the Tulane Educational Fund$75,00010%
University of Utah$75,0001n/a
The Neurosurgery Foundation at Goodman Campbell Inc$75,000111%
University of Cincinnati$70,0001n/a
Northwestern University$60,0001n/a
North Shore University Hospital$60,0001n/a
The Rector and Visitors of the University of Virginia$60,0001n/a
Medical College of Wisconsin Inc$60,0001n/a
University of Louisville Research Foundation Inc$60,0001n/a
Cedars-Sinai Medical Center$60,0001n/a
University of Pittsburgh$60,00010%
Dartmouth-Hitchcock Clinic$60,00020%
Brotherhood Synagogue$60,0001n/a
University At Buffalo Neurosurgery$60,0001n/a
Wake Forest University Health Sciences$50,00010%
The University of Texas Southwestern Medical Cente$50,0001n/a
Indiana University Health Care Associates Inc$45,00010%
Weill Medical College of Cornell Univers$42,5001n/a
Mayo Clinic$40,0001n/a
Westchester Medical Center Foundation$40,00011%
Oregon Health & Science University$40,0001n/a
Emory University$40,00010%
Semmes Murphey Foundation$27,0001n/a
Carolina Neurosurgery & Spine Education and Research Foundation$27,000171%
Mass General Brigham Incorporated$22,5001n/a
Loyola University Medical Center$20,00020%
The Univ of Tx Health Science Ctr of Sa$10,8001n/a
Tampa General Hospital Foundation Inc$10,80010%
Albany Med Health System$10,0001n/a
University of Minnesota$5,0001n/a

Plus 1 recipient with no EIN on record ($20k), not named here.

Where it is load-bearing

Neurosurgery Research and Education Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 30 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetUniversity of Miami: $1,313,500 over 9y, 0.0% of budgetRush University Medical Center: $1,117,500 over 9y, 0.0% of budgetDuke University: $822,500 over 6y, 0.0% of budgetCedars-Sinai Medical Center: $810,000 over 8y, 0.0% of budgetWashington University: $702,500 over 7y, 0.0% of budgetJohns Hopkins University: $590,800 over 7y, 0.0% of budgetUniversity of Louisville Research Foundation: $330,000 over 4y, 0.0% of budgetNorthwestern University: $307,500 over 6y, 0.0% of budgetThe Cleveland Clinic Foundation: $240,000 over 2y, 0.0% of budgetThe Medical College of Wisconsin Inc: $190,000 over 3y, 0.0% of budgetMemorial Sloan-Kettering Cancer Center: $190,000 over 3y, 0.0% of budgetRhode Island Hospital: $180,000 over 3y, 0.0% of budgetDignity Health: $172,500 over 3y, 0.0% of budgetThomas Jefferson University: $165,000 over 3y, 0.0% of budgetUniversity of Kansas Medical Center Research Institute: $100,000 over 4y, 0.0% of budgetNew York University: $82,500 over 2y, 0.0% of budgetJuniata College: $82,500 over 1y, 0.1% of budgetThe Children's Hospital of Philadelphia: $80,000 over 2y, 0.0% of budgetIcahn School of Medicine at Mount Sinai: $80,000 over 2y, 0.0% of budgetThe Administrators of the Tulane Educational Fund: $75,000 over 1y, 0.0% of budgetThe Neurosurgery Foundation at Goodman Campbell Inc: $75,000 over 1y, 11% of budgetUniversity of Pittsburgh: $60,000 over 1y, 0.0% of budgetDartmouth-Hitchcock Clinic: $60,000 over 2y, 0.0% of budgetWake Forest University Health Sciences: $50,000 over 1y, 0.0% of budgetIndiana University Health Care Associates Inc: $45,000 over 1y, 0.0% of budgetWestchester Medical Center Foundation: $40,000 over 1y, 0.5% of budgetEmory University: $40,000 over 1y, 0.0% of budgetCarolina Neurosurgery & Spine Education and Research Foundation: $27,000 over 1y, 71% of budgetLoyola University Medical Center: $20,000 over 2y, 0.0% of budgetTampa General Hospital Foundation Inc: $10,800 over 1y, 0.1% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 30.

Nonprofits that may fit its grantmaking

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

American Cancer Society IncGA22.5× affinity9 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: American Cancer Society Inc · Cystic Fibrosis Foundation · Mayo Clinic · Johns Hopkins University · American Heart Association Inc · Huntington's Disease Society of America Inc · American Lung Association · The Trustees of Columbia University in the City of New York · Public Health Institute · American Federation for Aging Research Inc · The Children's Oncology Group Foundation Inc · Muscular Dystrophy Association Inc

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare Neurosurgery Research and Education Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Neurosurgery Research and Education Foundation?

Find your warmest path to Neurosurgery Research and Education Foundation 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.

About Neurosurgery Research and Education Foundation

How much does Neurosurgery Research and Education Foundation give?
Neurosurgery Research and Education Foundation reported 24 grants totaling $1,795,228 in its FY2025 IRS filing. It funded between 13 and 26 organizations a year over FY2018 to FY2024.
What does Neurosurgery Research and Education Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Health (89%), Education (9%), Science & Tech (1%).
Who are Neurosurgery Research and Education Foundation's largest grantees?
By total granted over FY2017 to FY2025: University of Miami ($1.3M), Rush University Medical Center ($1.1M), Duke University ($823k).
Does Neurosurgery Research and Education Foundation fund new organizations?
In FY2024, 13% of the organizations it funded were first-time grantees.
Which funders back the same organizations as Neurosurgery Research and Education Foundation?
Its strongest co-funders, measured against what their size predicts, include American Cancer Society Inc, Cystic Fibrosis Foundation, Mayo Clinic.
Where is Neurosurgery Research and Education Foundation based?
Neurosurgery Research and Education Foundation is based in IL.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 77 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990 e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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