- Revenue 2024
- $10,134,010
- Expenses 2024
- $11,033,378
Program services were 67.1% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- H920
- Classification
- 8000
- Street
- 2150 BLEECKER ST
These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).
Mission and programs · 2024
Mission
MASONIC MEDICAL RESEARCH LABORATORY, DOING BUSINESS AS MASONIC MEDICAL RESEARCH INSTITUTE, IS A NOT-FOR-PROFIT INSTITUTE DEDICATED TO IMPROVING THE HEALTH AND QUALITY OF LIFE FOR ALL. THE INSTITUTE'S PRIMARY MISSION IS TO CONDUCT HIGH QUALITY BASIC AND CLINICAL RESEARCH AIMED AT GENERATING KNOWLEDGE AND INFORMATION NECESSARY FOR DEVELOPMENT OF THE MEDICAL CURES AND TREATMENTS OF TOMORROW. THE INSTITUTE IS ALSO COMMITTED TO PROVIDING EDUCATION AND TRAINING TO BASIC SCIENTISTS, CLINICAL RESEARCHERS AND STUDENTS WHO WILL PERPETUATE AND EXTEND THE FIGHT AGAINST DISEASE.
Activities or mission (Part I)
SEE SCHEDULE O
-
THE MASONIC MEDICAL RESEARCH LABORATORY, DOING BUSINESS AS MASONIC MEDICAL RESEARCH INSTITUTE (MMRI), IS A WORLD RENOWNED MEDICAL RESEARCH CENTER KNOWN FOR ITS SCIENTIFIC ACHIEVEMENTS, ESPECIALLY IN THE FIELD OF EXPERIMENTAL CARDIOLOGY. CURRENT RESEARCH EFFORTS ENCOMPASS ISCHEMIC HEART DISEASE, CARDIAC ARRHYTHMIAS, CARDIOVASCULAR DISEASE AND SUDDEN CARDIAC DEATH. MMRI IS A LEADING CENTER FOR GENETIC SCREENING OF CARDIAC DISEASE AS WELL AS IN THE DEVELOPMENT OF INNOVATIVE AND EFFECTIVE PHARMACOLOGIC TREATMENT FOR ATRIAL FIBRILLATION. THE STEM CELL CENTER IS FOCUSED ON REGENERATING MEDICINE AND THE DEVELOPMENT OF HUMAN MODELS OF DISEASE. OUR SCIENTIFIC FINDINGS ARE PUBLISHED IN THE FINEST MEDICAL JOURNALS IN THE WORLD.
Expenses $7,407,715
As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.
Officers and directors · 2024
As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
DAVID F SCHNEEWEISS
CHAIRMAN
- Total calculated
- $0
- Hours/week
- 5
-
ROBERT A HEWSON DPM
PRESIDENT
- Total calculated
- $0
- Hours/week
- 5
-
PASQUALE IMBIMBO JR
VICE PRESIDENT
- Total calculated
- $0
- Hours/week
- 5
-
JAMES D SWAN JR
SECRETARY
- Total calculated
- $0
- Hours/week
- 5
-
VINCENT CUNZIO CPA
TREASURER
- Total calculated
- $0
- Hours/week
- 5
-
ALVARO F QUIROGA
PAST PRESIDENT
- Total calculated
- $0
- Hours/week
- 5
-
MARK D DONNELEY
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
PETER R GRAY MD PHD FACC
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
PAUL A GUERRERO CMR
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
PAUL HUCK ESQ
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
RICHARD J MILLER JR ESQ
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
PAUL E MOSSBERG
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
VIRGILIO S QUIJANO
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
SHELDON B RICHMAN ESQ
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
FRANK R WILLIAMS
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
MARIA KONTARIDIS PHD
EXECUTIVE DIRECTOR
- Total calculated
- $659,772
- From this org
- $576,104
- From related orgs
- $0
- Other
- $83,668
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $576,104
- Bonus
- $0
- Other
- $0
- Deferred
- $57,500
- Nontaxable benefits
- $26,168
- Filer's total
- $659,772
-
STEPHEN IZZO
MAJOR GIFTS OFFICER
- Total calculated
- $191,987
- From this org
- $150,613
- From related orgs
- $0
- Other
- $41,374
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $150,613
- Bonus
- $0
- Other
- $0
- Deferred
- $14,865
- Nontaxable benefits
- $26,509
- Filer's total
- $191,987
-
JASON MCCARTHY
RESEARCH SCIENTIST
- Total calculated
- $226,022
- From this org
- $182,679
- From related orgs
- $0
- Other
- $43,343
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $182,679
- Bonus
- $0
- Other
- $0
- Deferred
- $18,212
- Nontaxable benefits
- $25,131
- Filer's total
- $226,022
-
ZHIQIANG LIN
RESEARCH SCIENTIST
- Total calculated
- $183,332
- From this org
- $144,978
- From related orgs
- $0
- Other
- $38,354
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $139,978
- Bonus
- $5,000
- Other
- $0
- Deferred
- $13,462
- Nontaxable benefits
- $24,892
- Filer's total
- $183,332
-
CHASE KESSINGER
RESEARCH SCIENTIST
- Total calculated
- $162,481
- From this org
- $125,240
- From related orgs
- $0
- Other
- $37,241
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $125,240
- Bonus
- $0
- Other
- $0
- Deferred
- $12,500
- Nontaxable benefits
- $24,741
- Filer's total
- $162,481
Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.
Filings
-
2024
- Revenue
- $10,134,010
- Expenses
- $11,033,378
- Contributions
- $7,773,270
- Grants paid
- $0
-
2023
- Revenue
- $8,083,309
- Expenses
- $10,416,649
- Contributions
- $5,627,497
- Grants paid
- $0
-
2022
- Revenue
- $4,154,431
- Expenses
- $9,376,509
- Contributions
- $3,040,323
- Grants paid
- $0
The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.
Other returns filed
-
2021 · 990
- Revenue
- $10,340,059
- Expenses
- $9,361,048
- Assets (EOY)
- $55,347,194
-
2020 · 990
- Revenue
- $7,024,223
- Expenses
- $9,134,205
- Assets (EOY)
- $51,996,669
-
2019 · 990
- Revenue
- $7,857,024
- Expenses
- $7,844,864
- Assets (EOY)
- $52,734,374
-
2018 · 990
- Revenue
- $8,500,355
- Expenses
- $5,010,841
- Assets (EOY)
- $47,340,752
-
2017 · 990
- Revenue
- $2,001,768
- Expenses
- $3,253,665
- Assets (EOY)
- $40,652,937
-
2016 · 990
- Revenue
- $2,769,944
- Expenses
- $3,272,428
- Assets (EOY)
- $35,127,165
-
2015 · 990
- Revenue
- $3,283,275
- Expenses
- $4,474,444
- Assets (EOY)
- $35,688,652
-
2014 · 990
- Revenue
- $6,304,591
- Expenses
- $4,847,126
- Assets (EOY)
- $39,416,698
-
2013 · 990
- Revenue
- $3,900,564
- Expenses
- $4,499,522
- Assets (EOY)
- $39,869,427
-
2012 · 990
- Revenue
- not reported
- Expenses
- $4,528,436
- Assets (EOY)
- $37,808,827
Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all. Showing the 10 most recent; the API carries the rest.
Grants made
No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.
Grants received
-
AMERICAN HEART ASSOCIATION INC
$300,000
2024 Research
-
$230,489
2024 Support of research activities
-
2024 Lupus Research, Education Program
-
AMERICAN HEART ASSOCIATION INC
$200,000
2022 RESEARCH
-
2022 Lupus and Lupus Nephritis Research
-
2023 Lupus Research
-
2022 GENERAL SUPPORT, INDIVIDUAL DEVELOPMENT, PROGRAM SUPPORT
-
2022 Research
-
2023 Research
-
$40,000
2024 HEALTH
The 10 largest by cash amount. The API serves every itemized grant.
Related organizations
From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.
Declared on its 2024 return
-
GRAND LODGE OF FREE AND ACCEPTED MASONS OF THE STATE OF NEW YORK
501(C)(8) & (C)(10) · OVERALL AUTHORITY OF MASONRY IN THE STATE OF NEW YORK · NY
Taxable family
From Schedule R Parts I, III and IV: entities that legally are the filer, and taxable partnerships, corporations and trusts it is related to. These record ownership and control, not shared board members or money.
Related corporations and trusts on its 2024 return
-
C · HOLDING COMPANY TO INVEST IN VARIOUS ENTREPRENEURIAL VENTURES · NY · 100% owned · share of income -$383,098 · share of assets $3,373,314 · controlled entity
Other IRS files
Auto-Revocation List
Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.
Publication 78
Listed as of 13 October 2026, under deductibility PC.
These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.
What this page reflects
The registration facts above come from the IRS Business Master File published 13 October 2026 and read 26 October 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.