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US nonprofit · EIN 916185408 · East Dundee, ILiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 916185408) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2025: assets, liabilities, staff, website, telephone, pay, grants paid (Schedule I).Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue (us-approach-v4-clean). Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

North American Society for Cardiac Imaging

Donations deductible
Revenue
$503k
year to 31 December 2025
Expenses
$462k
year to 31 December 2025
Total assets
$323k
$64k liabilities
Net assets
$260k
assets less liabilities
Directors and trustees
7
5.3y av
Staff
0
employees, year to 31 December 2025
Left since last filing
2
29% of the board
Voting members
6
reported in Part VI
How am I connected?

North American Society for Cardiac Imaging's network

7 peoplei7 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (7). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

7 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 6 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Carole Dennie MDPast-Preside2019
7 yrs
Daniel Vargas MDPresident-El2021
5 yrs
Elsie Nguyen MDTreasurer2024
2 yrs
Matthew Cham MDVice Preside2022
4 yrs
Prachi Agarwal MDPresident2020
6 yrs
Stefan Zimmerman MDCompany secretary2024
2 yrs
Sue O'SullivanExecutive Di2018
8 yrs
Under 5 years5 to 6 years6 years or more

Pay and hours

year to 31 December 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Daniel Vargas MDPresident$0
Matthew Cham MDPresident-El$0
Elsie Nguyen MDVice-Preside$0
Stefan Zimmerman MDTreasurer$0
Kate Hanneman MDSecretary$0
Prachi Agarwal MDPast-Preside$0
Sue O'sullivanExecutive Di$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
North American Society for Cardiac Imaging
EIN
916185408
Address
1061 E Main St Ste 300, East Dundee, IL, 60118-2431
State
Illinois
Mission
North american society for cardiovascular imaging is a scientific, educational and professional organization dedicated to the advancement of cardiovascular imaging. The objectives of the society shall be: to encourage the development and dissemination of knowledge regarding cardiovascular imaging, to contribute to the active continuing education of its membership and the medical... (as filed on the Form 990)
Activity (NTEE)
G43Z Voluntary health associations and medical disciplines
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Voluntary Health Associations & Medical Disciplines
Size band
4 (IRS master file code)
Formed
1975
Principal officer
Daniel Vargas MD (as named on the Form 990)
IRS ruling date
1 July 1976
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsSue O'Sullivan
≥7years on the filingsCarole Dennie MD
≥6years on the filingsPrachi Agarwal MD
≥5years on the filingsDaniel Vargas MD

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$323k
Total liabilities
$64k
Net assets or fund balances
$260k
Contributions and grants received
$15k
Program service revenue
$455k
Grants and similar paid out
$15k
Employees
0

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$486k$503kDeficit $17k

As filed on the IRS Form 990. US dollars.

Grants paid

1 listediFrom Schedule I of the Form 990: grants and assistance to organisations in the United States, largest first (up to 25). Schedule I is filed only by organisations that gave more than $5,000 to any one recipient.
RecipientPurposeAmount
Washington University2021 seed grant$10k