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SOCIETY FOR IMAGING INFORMATICS IN MEDICINE-SIIM

EIN 23-2480304 LEESBURG, VA

Revenue 2025
$3,054,888
Expenses 2025
$3,530,906

Program services were 82.7% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
G9AZ
Classification
2000
Street
19440 GOLF VISTA PLZ STE 330

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 · 2025

Mission

SIIM's mission is to advance medical imaging informatics through research, education, technical harmonization and a culture of belonging. SIIM accelerates innovation by bringing together our members: scientists, developers, vendors, imaging IT experts, and clinicians. You Belong at SIIM.

Activities or mission (Part I)

Leading the field of medical imaging informatics, SIIM is the voice for imaging informaticists of all image-centric specialties. SIIM promotes improved patient care through the efficiency and accuracy of medical imaging services.

  • Annual Meeting - Provides an open, collegial environment where professions connect with fellow subject matter experts, industry leaders, and peers to discuss the everchanging field of imaging informatics. The annual meeting promotes enterprise imaging strategies and innovative approaches to real world challenges; the latest research, science, and trend analysis; and best practices and tools to empower imaging informatics globally across diverse work settings through scientific papers, posters, demonstrations, vendor exhibits, educational sessions, roundtables, and workshops. The annual meeting provides a variety of continuing education opportunities for medical professionals.

    Expenses $1,370,589 · Revenue $1,335,152

  • Educational Meetings and Events - SIIM provides specialized educational and scientific offerings to address targeted audiences' relevant issues and challenges in the global healthcare arena. Specific interests include artificial intelligence in medical imaging and the fundamentals of imaging informatics for senor radiology residents.

    Expenses $332,690 · Revenue $128,551

  • Publications/Education Program - Published bi-monthly and indexed in index medicus, the Journal of Imaging Informatics in Medicine (JIIM) is the official peer-reviewed journal of the Society for Imaging Informatics in Medicine. The purpose of JIIM is to enhance the exchange of knowledge in medical imaging informatics in machine learning, deep learning, artificial intelligence, engineering, information technologies, research, and clinical settings across all imaging specialties. Additionally, SIIM offers a textbook, The Practical Imaging in Informatics: Foundations and Applications for PACs Professionals, offering a comprehensive, interdisciplinary, and easy-to-use guide to PACs and imaging informatics.

    Expenses $503,074 · Revenue $275,221

  • Professional Development

    Expenses $362,803 · Revenue $528,335

  • Training

    Expenses $351,822 · Revenue $181,638

As filed on the 2025 return. The filer continues this part on Schedule O, which is not shown here.

Officers and directors · 2025

As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Nabile Safdar

    Chair

    Total calculated
    $0
    Hours/week
    4

  • Alex Towbin

    Chair-Elect

    Total calculated
    $0
    Hours/week
    4

  • Sylvia Devlin

    Treasurer

    Total calculated
    $0
    Hours/week
    4

  • Kevin ODonnell

    Secretary

    Total calculated
    $0
    Hours/week
    4

  • Marilyn Bui

    Director

    Total calculated
    $0
    Hours/week
    2

  • Ameena Elahi

    Director

    Total calculated
    $0
    Hours/week
    2

  • Les Folio

    Director

    Total calculated
    $0
    Hours/week
    2

  • Judy Gichoya

    Director

    Total calculated
    $0
    Hours/week
    2

  • Matt Hayes

    Director

    Total calculated
    $0
    Hours/week
    2

  • Veronica Rotemberg

    Director

    Total calculated
    $0
    Hours/week
    2

  • George Shih

    Director

    Total calculated
    $0
    Hours/week
    2

  • Cheryl Kreider Carey

    Chief Executive Officer

    Total calculated
    $298,274
    From this org
    $289,228
    From related orgs
    $0
    Other
    $9,046
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $268,557
    Bonus
    $20,671
    Other
    $0
    Deferred
    $9,046
    Nontaxable benefits
    $0
    Filer's total
    $298,274

  • Andrea Saris

    Director of Meetings

    Total calculated
    $185,433
    From this org
    $178,301
    From related orgs
    $0
    Other
    $7,132
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $177,801
    Bonus
    $500
    Other
    $0
    Deferred
    $7,132
    Nontaxable benefits
    $0
    Filer's total
    $185,433

  • Meggan Olek

    VP, Membership & Operations

    Total calculated
    $155,316
    From this org
    $149,342
    From related orgs
    $0
    Other
    $5,974
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $148,842
    Bonus
    $500
    Other
    $0
    Deferred
    $5,974
    Nontaxable benefits
    $0
    Filer's total
    $155,316

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

  • 2025
    Revenue
    $3,054,888
    Expenses
    $3,530,906
    Contributions
    $183,069
    Grants paid
    $0
  • 2024
    Revenue
    $2,631,533
    Expenses
    $3,989,008
    Contributions
    $43,422
    Grants paid
    $0
  • 2023
    Revenue
    $2,339,552
    Expenses
    $4,300,477
    Contributions
    $22,576
    Grants paid
    $0
  • 2023
    Revenue
    $2,339,552
    Expenses
    $4,300,477
    Contributions
    $22,576
    Grants paid
    $0
  • 2022
    Revenue
    $2,276,802
    Expenses
    $3,326,563
    Contributions
    $21,565
    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
    $3,005,201
    Expenses
    $2,022,995
    Assets (EOY)
    $13,458,443

  • 2020 · 990

    Revenue
    $1,261,018
    Expenses
    $1,910,762
    Assets (EOY)
    $12,592,858

  • 2019 · 990

    Revenue
    $3,123,302
    Expenses
    $2,162,730
    Assets (EOY)
    $11,680,418

  • 2018 · 990

    Revenue
    $1,745,934
    Expenses
    $1,948,088
    Assets (EOY)
    $10,412,547

  • 2017 · 990

    Revenue
    $2,052,724
    Expenses
    $1,814,435
    Assets (EOY)
    $11,422,917

  • 2016 · 990

    Revenue
    $1,612,142
    Expenses
    $1,461,004
    Assets (EOY)
    $10,512,281

  • 2015 · 990

    Revenue
    $1,591,691
    Expenses
    $1,262,411
    Assets (EOY)
    $9,902,709

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.

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

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 2025, the newest we have parsed for this organization.