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ST CATHERINE OF SIENA MEDICAL CENTER FOUNDATION

EIN 27-1459941 SMITHTOWN, NY

Browse the largest nonprofits in New York

Revenue 2024
$551,054
Expenses 2024
$859,646

Program services were 98.9% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
Classification
1700
Street
50 ROUTE 25A

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).

Group exemption

A subordinate covered by the group exemption of UNITED STATES CATHOLIC CONFERENCE (EIN 53-0196617). matched by us

The IRS lists each organization's group exemption number; we match a subordinate to its central organization by that number and the affiliation code the IRS assigns.

Mission and programs · 2024

Mission

SEE SCHEDULE O

Activities or mission (Part I)

WE, AT CH, HUMBLY JOIN TOGETHER TO BRING CHRIST'S HEALING MISSION AND THE MISSION OF MERCY OF THE CATHOLIC CHURCH EXPRESSED IN CATHOLIC HEALTH CARE TO OUR COMMUNITIES.

  • TO SOLICIT GRANTS AND CONTRIBUTIONS TO BE USED FOR AN ONGOING DEVELOPMENT PROGRAM WHICH WILL PROVIDE FUNDS EXCLUSIVELY FOR THE USE OF ST. CATHERINE OF SIENA MEDICAL CENTER.

    Expenses $850,395 · Grants $644,389

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.

  • Patrick Minicus

    EVP & CFO

    Total calculated
    $1,907,293
    From this org
    $0
    From related orgs
    $1,199,960
    Other
    $707,333
    Hours/week
    50

    Schedule J breakdown matched by us

    Base
    $0 + $950,336 related
    Bonus
    $0 + $220,000 related
    Other
    $0 + $29,624 related
    Deferred
    $0 + $650,840 related
    Nontaxable benefits
    $0 + $56,493 related
    Filer's total
    $0 + $1,907,293 related

  • James O'Connor

    FORMER PRESIDENT/CAO

    Total calculated
    $1,335,349
    From this org
    $0
    From related orgs
    $1,056,845
    Other
    $278,504
    Hours/week
    50

    Schedule J breakdown matched by us

    Base
    $0 + $739,104 related
    Bonus
    $0 + $95,000 related
    Other
    $0 + $222,741 related
    Deferred
    $0 + $238,495 related
    Nontaxable benefits
    $0 + $40,009 related
    Filer's total
    $0 + $1,335,349 related

  • Declan Doyle

    PRESIDENT

    Total calculated
    $940,702
    From this org
    $0
    From related orgs
    $685,157
    Other
    $255,545
    Hours/week
    50

    Schedule J breakdown matched by us

    Base
    $0 + $622,369 related
    Bonus
    $0 + $35,000 related
    Other
    $0 + $27,788 related
    Deferred
    $0 + $251,530 related
    Nontaxable benefits
    $0 + $4,015 related
    Filer's total
    $0 + $940,702 related

  • Margaret Maher

    SVP&CHIEF DEVELOPMENT OFFICER

    Total calculated
    $521,323
    From this org
    $0
    From related orgs
    $493,550
    Other
    $27,773
    Hours/week
    50

    Schedule J breakdown matched by us

    Base
    $0 + $422,333 related
    Bonus
    $0 + $65,000 related
    Other
    $0 + $6,217 related
    Deferred
    $0 + $21,804 related
    Nontaxable benefits
    $0 + $5,969 related
    Filer's total
    $0 + $521,323 related

  • Richard Schmidt

    CHAIRMAN

    Total calculated
    $0
    Hours/week
    2

  • Gary Carpenter

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

  • Brian Clancy

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

  • Larry Just

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

  • Cathy Creighton

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

  • John Viglianti

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

  • Matthew Acerno

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

  • Alfonso Conti

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

  • Michele Dean

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

  • Brother David Migliorino

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

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
    $551,054
    Expenses
    $859,646
    Contributions
    $534,829
    Grants paid
    $644,389
  • 2023
    Revenue
    $321,293
    Expenses
    $209,641
    Contributions
    $390,312
    Grants paid
    $0
  • 2022
    Revenue
    $754,519
    Expenses
    $173,894
    Contributions
    $779,027
    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
    $311,932
    Expenses
    $219,747
    Assets (EOY)
    $1,868,867

  • 2020 · 990

    Revenue
    $177,648
    Expenses
    $253,223
    Assets (EOY)
    $1,548,054

  • 2019 · 990

    Revenue
    $279,730
    Expenses
    $279,902
    Assets (EOY)
    $1,376,303

  • 2018 · 990

    Revenue
    $269,868
    Expenses
    $334,265
    Assets (EOY)
    $979,527

  • 2017 · 990

    Revenue
    $471,143
    Expenses
    $234,461
    Assets (EOY)
    $610,062

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.

Form 990-N e-Postcard, tax year 2015

Tax period
1 January 2015 to 31 December 2015
Principal officer
Sam Chwe
Mailing address
50 ROUTE 25ASMITHTOWN NY 11787

As filed, from the IRS e-Postcard file of 2 November 2026. The IRS publishes only each organization's most recent postcard, so earlier years are not shown. A 990-N carries no financial detail. The postcard also gives the principal officer's address, which is not shown here.

Grants made

Where these grants went next →

Grants received

No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.

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

The first 25 as filed. The return lists every one.

Declared as related by

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 partnerships on its 2024 return

  • BIPO HOLDINGS LLC

    PHYSICIAN ASS · NY

  • IDHC LLC

    HEALTH SERVIC · PA

  • BEACON HEALTH PTNRS

    HEALTHCARE · NY

  • WISDOM GARDENS LP

    SR HOUSING · NY

  • CHS PHYSICIAN PARTNERS ACO LLC

    HEALTHCARE · NY

  • LONG ISLAND HEALTHCARE NETWORK

    CONTRACTING · NY

  • NY VASCULAR INTERVENTION PLLC

    N/A · HEALTH SERVIC · NY

  • URGENT CARE OF NY PLLC

    URGENT CARE · NY

  • CATHOLIC HEALTH UC LLC

    URGENT CARE · NY

Related corporations and trusts on its 2024 return

  • RADIOLOGY CONSULTING OF LONG ISLANDPLLC

    C-CORP · HEALTHCARE SV · NY

  • SAMARITAN PEDIATRIC SERVICES PC

    C-CORP · HEALTHCARE SV · NY

  • SAMARITAN MEDICAL SERVICES PC

    C-CORP · HEALTHCARE SV · NY

  • SOUTHWEST SUFFOLK MEDICAL PC

    C-CORP · HEALTHCARE SV · NY

  • CARDIAC EKG INTERPRETATION PC

    C-CORP · HEALTHCARE SV · NY

  • LI REGIONAL ARTHRITIS & OSTEOPOROSIS CAR

    C-CORP · HEALTHCARE SV · NY

  • SAMARITAN MANAGEMENT SERVICES

    C-CORP · HEALTHCARE SV · NY

  • ADVANCED REHABILIATION MEDICINE PLLC

    C-CORP · HEALTHCARE SV · NY

  • ST FRANCIS CARDIAC PREVENTION SERVICES

    C-CORP · HEALTHCARE SV · NY

  • SOUTH SHORE PRACTICE MANAGEMENT

    C-CORP · HEALTHCARE SV · NY

  • SAMARITAN HOME CARE AMERICA

    C-CORP · HEALTHCARE SV · NY

  • MERCY INTERNAL MEDICINE PC

    C-CORP · HEALTHCARE SV · NY

  • LONG ISLAND EMERGENCY CARE PC

    S-CORP · PHYSICIAN SVC · NY

  • MY CHS RX INC

    C-CORP · PHARMACY · NY

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

Not present in the most recent drop.

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 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.