EIN 39-1345331

Society of Interventional Radiology (SIR)

IRS 501(c) type
Num. employees
Year formed
Most recent tax filings
NTEE code, primary
Society of Interventional Radiology is a national organization of physicians, scientists and allied health professionals dedicated to improving public health through disease management and minimally invasive, image-guided therapeutic interventions.
Total revenues
Total expenses
Total assets
Num. employees

Program areas at SIR

Annual meeting and education - Sir promotes the profession of Interventional Radiology by providing an annual scientific meeting for member and nonmember physicians. Other smaller, procedure-specific meetings and educational conferences and seminars are also held throughout the year.
Products and publications - Sir offers a variety of educational resources to the medical community and the public at large, including the Society's journal of vascular and Interventional Radiology (the journal) and patient information brochures.
Health policy economics and government affairs - Sir takes a proactive role in promoting health policy as well as legislative and research issues pertaining to Interventional Radiology to key policy decision-makers. Also, the Society educates members on the impact the laws and regulations made by key regulatory bodies will have on payment of reimbursements.
Other programs include educational meetings (virtual) provided to our members to continue professional development, priviate practice programming to support members who run their own ir centers, guidelines and standards development for ir procedures, and the development of the virtex registry which will be used to collect data on the procedures ir physicians perform.

Grants made by SIR

GranteeGrant descriptionAmount
Society of Interventional Radiology FoundationGeneral Support$225,000

Personnel at SIR

Keith M HumeExecutive Director$306,630
Jeff NielsenSenior Director of Finance and Administration for Sir and Sir Foundation; Senior Director , Information Technology$112,101
Cheryl SadowskiSenior Director , Communications , Publications and Marketing / Senior Director of Communications , Publications and Marketing / Senior Director of Marketing and Comm.$129,747
Elise CastelliDirector, Communications and Public
Affairs-- Joy GornalDirector, Membership and Graduate Medical
...and 41 more key personnel

Financials for SIR

RevenuesFYE 12/2021
Total grants, contributions, etc.$729,832
Program services$9,078,430
Investment income and dividends$726,699
Tax-exempt bond proceeds$0
Royalty revenue$458,269
Net rental income$0
Net gain from sale of non-inventory assets$7,681
Net income from fundraising events$0
Net income from gaming activities$0
Net income from sales of inventory$24,324
Miscellaneous revenues$307,184
Total revenues$11,332,419

Form 990s for SIR

Fiscal year endingDate received by IRSFormPDF link
2020-122021-11-04990View PDF
2019-122021-06-08990View PDF
2018-122019-09-23990View PDF
2017-122018-10-16990View PDF
2016-122018-01-18990View PDF
...and 7 more Form 990s
Data update history
May 23, 2023
Used new vendors
Identified 3 new vendors, including , , and
May 17, 2023
Used new vendors
Identified 1 new vendor, including
December 17, 2021
Updated personnel
Identified 12 new personnel
October 4, 2021
Posted financials
Added Form 990 for fiscal year 2019
September 21, 2021
Used new vendors
Identified 1 new vendor, including
Nonprofit Types
Professional associationsBusiness and community development organizationsDisease-focused nonprofitsHeadquarter / parent organizations
HealthMental healthMedical disciplinesCommunity improvementBusiness and industry
MembershipsPolitical advocacyReceives government fundingCommunity engagement / volunteering
General information
3975 Fair Ridge Dr 400n
Fairfax, VA 22033
Metro area
Washington-Arlington-Alexandria, DC-VA-MD-WV
Website URL
(703) 691-1805
Facebook page
Twitter profile
IRS details
Fiscal year end
Taxreturn type
Form 990
Year formed
Eligible to receive tax-deductible contributions (Pub 78)
NTEE code, primary
G90: Medical Disciplines
NAICS code, primary
813920: Professional Associations
Parent/child status
Central organization
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