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Nonprofit · EIN 23-7057224

AMERICAN ASSOCIATION OF PHYSICISTS IN MEDICINE

Tax-exempt · ALEXANDRIA, VA 22314

Financials

$12.2M$12.3M2023$12M$13M2024
Revenue Expenses · by fiscal year end
Financials of AMERICAN ASSOCIATION OF PHYSICISTS IN MEDICINE by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990$12,033,446$13,027,234-$993,788$30,279,659$7,211,192$23,068,467
December 31, 2023990$12,185,377$12,296,664-$111,287$29,085,205$6,483,115$22,602,090
Financial details: 990 for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$3,793,157
Membership dues
$3,311,076
Program service revenue
$6,406,887
Investment income
$605,704
Royalties
$1,227,698
Net gain from sales of assets
$86,735
Other revenue
$1,227,698

Expenses

Grants and similar amounts paid
$718,816
Compensation of officers, directors and key employees
$1,296,805
Other salaries and wages
$2,968,002
Salaries, compensation and benefits (total)
$5,046,588
Professional fundraising fees
$0
Legal fees
$22,950
Accounting fees
$58,940
Occupancy
$348,966
Travel
$760,166
Depreciation
$374,863
Program services (functional)
$10,491,994
Management and general (functional)
$2,470,112
Fundraising (functional)
$65,128

Balance sheet and other

Total assets, start of year
$29,085,205
Total assets, end of year
$30,279,659
Total liabilities, end of year
$7,211,192
Net assets, end of year
$23,068,467
Land, buildings and equipment
$6,655,723
Publicly traded securities
$20,591,793
Net assets without donor restrictions
$20,049,244
Net assets with donor restrictions
$3,019,223
Gross unrelated business income
$799,640
Gross receipts
$12,377,017
Employees
36
Volunteers
2,232
Year formed
1965
State of legal domicile
DC

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended December 31, 2024, highest compensation first.

NameTitleHours / weekCompensationOther / benefits
C DAVID GAMMELEXECUTIVE DIRECTOR
Officer
37.5$400,810$47,322
MICHAEL WOODWARDDEPUTY EXECUTIVE DIRECTOR
Key employee
37.5$303,621$55,421
ROBERT MCKOYASSOCIATE EXECUTIVE DIRECTOR,FINANCE
Officer
37.5$207,060$63,339
DAVID CROWLEYSENIOR GOVERNMENT RELATIONS MANAGER
Highest-paid employee
37.5$174,964$42,855
MARIANA GALLODIR. MEETINGS AND PROGRAMS
Key employee
37.5$179,720$35,812
JUSTIN STEWARTDIRECTOR OF PROGRAMS
Highest-paid employee
37.5$157,490$33,040
FARHANA KHANDIRECTOR, INFORMATION SERVICES
Highest-paid employee
37.5$132,845$28,474
ZAILU GAOSENIOR APPLICATIONS DEVELOPER
Highest-paid employee
37.5$139,672$16,974
JACKIE OGBURNSENIOR EDUCATION MANAGER
Highest-paid employee
37.5$102,853$39,144
SONJA DIETERICHBOARD MEMBER
Trustee or director
1$3,000$0
EHSAN SAMEICHAIR OF THE BOARD
Trustee or director, Officer
1$700$0
AMY P WEXLERBOARD MEMBER
Trustee or director
1$0$0
AMY SHU-JUNG YUBOARD MEMBER
Trustee or director
1$0$0
ANANT GOPALBOARD MEMBER
Trustee or director
1$0$0
CELESTE WINTERSBOARD MEMBER
Trustee or director
1$0$0
31 more people on this return
NameTitleHours / weekCompensation
CESAR DELLA BIANCIABOARD MEMBER
Trustee or director
1$0
CHARLES S MAYOBOARD MEMBER
Trustee or director
1$0
DAVID J SCHLESINGERBOARD MEMBER
Trustee or director
1$0
DAVID PEARSONBOARD MEMBER
Trustee or director
1$0
DENNIS N STANLEYBOARD MEMBER
Trustee or director
1$0
ELIZABETH L BOSSARTBOARD MEMBER
Trustee or director
1$0
EMILY A DRAEGERBOARD MEMBER
Trustee or director
1$0
HANIA A AL-HALLAQBOARD MEMBER
Trustee or director
1$0
INGRID S REISERBOARD MEMBER
Trustee or director
1$0
JACQUELINE E ZOBERIBOARD MEMBER
Trustee or director
1$0
JAY W BURMEISTERBOARD MEMBER
Trustee or director
1$0
JEREMY DONAGHUEBOARD MEMBER
Trustee or director
5$0
JIAJIAN SHENBOARD MEMBER
Trustee or director
1$0
JOSPEH P DUGASBOARD MEMBER
Trustee or director
1$0
KATIE W HULMEBOARD MEMBER
Trustee or director
1$0
KIERNAN T MCCULLOUGHBOARD MEMBER
Trustee or director
1$0
MAGDALENA BAZALOVA-CARTERBOARD MEMBER
Trustee or director
1$0
MARTHA M MATUSZAKBOARD MEMBER
Trustee or director
1$0
MARY ELLEN JAFARIBOARD MEMBER
Trustee or director
1$0
MICHAEL J HUBERTSBOARD MEMBER
Trustee or director
1$0
QING-RONG JACKIE WUBOARD MEMBER
Trustee or director
1$0
REBECCA M HOWELLBOARD MEMBER
Trustee or director
1$0
ROSS I BERBECOBOARD MEMBER
Trustee or director
1$0
SAMUEL G ARMATO IIITREASURER
Trustee or director, Officer
1$0
SHANNON E O'REILLYBOARD MEMBER
Trustee or director
1$0
STEPHEN F KRYBOARD MEMBER
Trustee or director
1$0
THEO APOSTOLBOARD MEMBER
Trustee or director
1$0
TODD PAWLICKIPRESIDENT
Trustee or director, Officer
1$0
TYLER S FISHERBOARD MEMBER
Trustee or director
5$0
WESLEY S CULBERSONBOARD MEMBER
Trustee or director
1$0
YIN ZHANGBOARD MEMBER
Trustee or director
1$0
990 for the year ended December 31, 2023: 46 people
NameTitleHours / weekCompensationOther / benefits
ANGELA R KEYSEREXECUTIVE DIRECTOR
Officer
37.5$488,599$65,275
MICHAEL WOODWARDDEPUTY EXECUTIVE DIRECTOR
Key employee
37.5$249,748$98,594
ROBERT MCKOYDIRECTOR OF FINANCE
Officer
37.5$204,014$62,085
MARIANA GALLODIRECTOR MEETINGS AND PROG
Key employee
37.5$172,069$34,113
FARHANA KHANASSOCIATE DIRECTOR, INFORM
Highest-paid employee
37.5$162,989$32,761
JUSTIN STEWARTDIRECTOR OF PROGRAMS
Highest-paid employee
37.5$121,825$28,456
ZAILU GAOSENIOR APPLICATIONS DEVELO
Highest-paid employee
37.5$133,679$16,431
JACKIE OGBURNSENIOR EDUCATION MANAGER
Highest-paid employee
37.5$100,453$28,373
DAVID CROWLEYSENIOR GOVERNMENT RELATIONS MANAGER
Highest-paid employee
37.5$112,465$9,082
MAGDALENA BAZALOVA-CARTERBOARD MEMBER
Trustee or director
1$4,000$0
MARTHA M MATUSZAKBOARD MEMBER
Trustee or director
1$160$0
AMY P WEXLERBOARD MEMBER
Trustee or director
1$0$0
AMY SHU-JUNG YUBOARD MEMBER
Trustee or director
1$0$0
BRETT M MILLERBOARD MEMBER
Trustee or director
1$0$0
CESAR DELLA BIANCIABOARD MEMBER
Trustee or director
1$0$0
CHARLES S MAYOBOARD MEMBER
Trustee or director
1$0$0
CHRISTOPHER I TIENBOARD MEMBER
Trustee or director
1$0$0
DAVID J SCHLESINGERBOARD MEMBER
Trustee or director
1$0$0
DAVID PEARSONBOARD MEMBER
Trustee or director
1$0$0
EHSAN SAMEIPRESIDENT
Trustee or director, Officer
1$0$0
ELIZABETH L BOSSARTBOARD MEMBER
Trustee or director
1$0$0
ERIN ANGELBOARD MEMBER
Trustee or director
1$0$0
INDRIN I CHETTYBOARD MEMBER
Trustee or director
1$0$0
J DANIEL BOURLANDCHAIR OF THE BOARD
Trustee or director
5$0$0
JAY W BURMEISTERBOARD MEMBER
Trustee or director
1$0$0
JENNIFER LYNN JOHNSONSECRETARY
Trustee or director, Officer
5$0$0
JEREMY DONAGHUEBOARD MEMBER
Trustee or director
5$0$0
JULIANNE M POLLARD-LARKINBOARD MEMBER
Trustee or director
1$0$0
KATIE W HULMEBOARD MEMBER
Trustee or director
1$0$0
KIERNAN T MCCULLOUGHBOARD MEMBER
Trustee or director
1$0$0
KRISTI R HENDRICKSONBOARD MEMBER
Trustee or director
1$0$0
MARY ELLEN JAFARIBOARD MEMBER
Trustee or director
1$0$0
MAX AMURAOBOARD MEMBER
Trustee or director
1$0$0
MUBIN SHAIKHBOARD MEMBER
Trustee or director
1$0$0
QING-RONG JACKIE WUBOARD MEMBER
Trustee or director
1$0$0
REBECCA M HOWELLBOARD MEMBER
Trustee or director
1$0$0
ROBERT A RODGERSBOARD MEMBER
Trustee or director
1$0$0
ROSS I BERBECOBOARD MEMBER
Trustee or director
1$0$0
SAMUEL G ARMATO IIITREASURER
Trustee or director, Officer
1$0$0
SHANNON E O'REILLYBOARD MEMBER
Trustee or director
1$0$0
THEO APOSTOLBOARD MEMBER
Trustee or director
1$0$0
TYLER A BLACKWELLBOARD MEMBER
Trustee or director
1$0$0
TYLER S FISHERBOARD MEMBER
Trustee or director
5$0$0
WESLEY S CULBERSONBOARD MEMBER
Trustee or director
1$0$0
YANLE HUBOARD MEMBER
Trustee or director
1$0$0
YIN ZHANGBOARD MEMBER
Trustee or director
1$0$0

Address and contacts

Address (IRS master file)
1631 PRINCE ST, ALEXANDRIA, VA 22314-2818
Principal officer (990 for 2024)
C DAVID GAMMEL, 1631 PRINCE STREET, ALEXANDRIA, VA 22314
Signed the 990
C DAVID GAMMEL, EXECUTIVE DIRECTOR
Phone
(571) 298-1300
Return prepared by
COHNREZNICK ADVISORY LLC

Mission

ADVANCING MEDICINE THROUGH EXCELLENCE IN THE SCIENCE, EDUCATION AND PROFESSIONAL PRACTICE OF MEDICAL PHYSICS. THE MISSION IS CARRIED OUT THROUGH DRIVING SCIENTIFIC AND CLINICAL INNOVATION IN MEDICAL PHYSICS TO IMPROVE HUMAN HEALTH, ENHANCING THE VALUE OF AAPM MEMBERSHIP EXPERIENCE AND SERVICES, PROMOTING THE LEADERSHIP ROLE OF THE ORGANIZATION AND ITS MEMBERS, CULTIVATING EXCELLENCE IN MEDICAL PHYSICS EDUCATION, PRACTICING STEWARDSHIP IN CONTINUOUS ASSESSMENT FO PROGRAMS AND SERVICES, IMPROVING COMMUNICATION INTERNALLY AND EXTERNALLY, ENSURING HIGH QUALITY PATIENT CARE AND CHAMPIONING EQUITY DIVERSITY AND INCLUDING IN THE FIELD OF MEDICAL PHYSICS.

990 for the year ended December 31, 2024

Program accomplishments

  • "COUNCIL AND COMMITTEE ACTIVITIES - THE COUNCIL AND COMMITTEE STRUCTURE HAS DIRECT OVERSIGHT OF ALL RESEARCH, EDUCATION AND PROFESSIONAL PROGRAM ACTIVITIES. A SCIENCE COUNCIL DIRECTS ALL RESEARCH FUNDING ACTIVITIES AND PRODUCES SCIENTIFIC AND TECHNICAL REPORTS DISCUSSING THEONGOING RESEARCH IN MEDICAL PHYSICS. THE SCIENCE COUNCIL CONTRIBUTES TO THE PROGRAM OF THE ANNUAL MEETING. THE EDUCATION COUNCIL HAS RESPONSIBILITY FOR DEVELOPING AND MONITORING ALL CONTINUING EDUCATION PROGRAMS FOR THE ASSOCIATION. THE PROFESSIONAL COUNCIL MAINTAINS A FOCUS ON THE CLINICAL PRACTICE OF MEDICAL PHYSICS AND HELPS TO DEVELOP PRACTICE AND OTHER RECOMMENDED GUIDELINES FOR MEDICAL PHYSICISTS TO USE IN THEIR CLINICAL WORK. THE COUNCILS OVERSEE THE MAJOR AWARDS AND GRANTS GIVEN BY AAPM."
    Expenses $3,658,296 · grants $718,816 · revenue $2,502,149
  • EDUCATION AND PROFESSIONAL DEVELOPMENT - A SCIENTIFIC MEETING IS HELD ANNUALLY TO ENABLE MEMBERS TO PRESENT THE RESULTS OF THEIR LATEST RESEARCH. IN 2024 THIS MEETING WAS HELD IN-PERSON AND VIRTUALLY. THERE WERE NEARLY 3000 PARTICIPANTS AND APPROXIMATELY 2200 PREFERRED SUBMISSIONS. THE PROGRAM ALSO DREW OVER 109 EXHIBITORS WHO PRESENTED THEIR LATEST PRODUCTS AND SERVICES TO PARTICIPANTS IN-PERSON AND VIRTUALLY. SESSIONS ARE SEGREGATED BY PROFESSIONAL INTEREST AND INCLUDE IMAGING PHYSICS, THERAPY PHYSICS AND PROFESSIONAL ISSUES AND PRACTICES, IN ADDITION A SPRING CLINICAL MEETING IS HELD DEVOTED TO THE CLINICAL ISSUES FACING MEDICAL PHYSICISTS. A SINGLE-TOPIC SUMMER SCHOOL IS PRESENTED ANNUALLY, AND NUMBER OF OTHER SPECIAL TOPIC CONFERENCES ARE HELD THROUGHOUT THE YEAR. TO MEET THE EDUCATIONAL AND PROFESSIONAL DEVELOPMENT NEEDS OF OUR MEMBERS AN INCREASING NUMBER OF WEBINAR PROGRAMS WERE OFFERED THROUGHOUT THE YEAR AS WELL.
    Expenses $3,165,629 · revenue $2,165,182
  • PUBLICATIONS - AAPM PUBLISHES THE PREMIER SCIENTIFIC, PEER-REVIEWED JOURNAL IN THE FIELD. ENTITLED ""JOURNAL OF MEDICAL PHYSICS"", THE JOURNAL PUBLISHES THE RESULTS OF SCIENTIFIC RESEARCH IN THE FIELD. EFFECTIVE JANUARY 2024, JOURNAL OF MEDICAL PHYSICS TRANSITIONED TO AN ONLINE-ONLY PUBLICATION. AFTER NEARLY 50 YEARS OF PRINT CIRCULATION, ALL ISSUES ARE NOW PUBLISHED EXCLUSIVELY IN DIGITAL FORMAT. THIS CHANGE RELFECTS THE JOURNAL'S COMMITMENT TO SUSTAINBILITY ACCESSIBILITY AND MODERN PUBLISHING PRACTICES. LIKEWISE, IN 2012, THE AAPM BEGAN PUBLISHING 'THE JOURNAL OF APPLIED CLINICAL MEDICAL PHYSICS' DEALING EXCLUSIVELY WITH THE CLINICAL PRACTICE OF MEDICAL PHYSICS. THIS JOURNAL IS ALSO PEER REVIEWED AND IS OFFERED FREE OF CHARGE WORLDWIDE.
    Expenses $3,668,069 · revenue $939,916

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026Not on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
23-7057224
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Group exemption
Exempt since
2009
Accounting year ends
December
Files
Form 990 or 990-EZ
Group exemption
5413 (20 member organizations)
Assets (IRS master file)
$30,279,659
Income (IRS master file)
$12,377,017

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2024$12,033,446$13,027,234$30,279,659IRS
990-TDecember 2024–––IRS
990December 2023$12,185,377$12,296,664$29,085,205XML
990-TDecember 2023–––IRS
990December 2022$11,773,252$11,417,038$28,007,389IRS
990-TDecember 2022–––IRS
990December 2021–––IRS
990-TDecember 2021–––IRS
990December 2020–––IRS
990-TDecember 2020–––IRS
990December 2018–––IRS
990December 2017–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 23-7057224).

Questions about AMERICAN ASSOCIATION OF PHYSICISTS IN MEDICINE

What is the EIN of AMERICAN ASSOCIATION OF PHYSICISTS IN MEDICINE?
The employer identification number (EIN) of AMERICAN ASSOCIATION OF PHYSICISTS IN MEDICINE is 23-7057224.
Is AMERICAN ASSOCIATION OF PHYSICISTS IN MEDICINE tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2009.
Are donations to AMERICAN ASSOCIATION OF PHYSICISTS IN MEDICINE tax-deductible?
Yes. It is listed in IRS Publication 78 (Group exemption).
Which annual return does AMERICAN ASSOCIATION OF PHYSICISTS IN MEDICINE file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of AMERICAN ASSOCIATION OF PHYSICISTS IN MEDICINE due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did AMERICAN ASSOCIATION OF PHYSICISTS IN MEDICINE last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2024.
Who is the principal officer of AMERICAN ASSOCIATION OF PHYSICISTS IN MEDICINE?
The 990 for the year ended December 31, 2024 names C DAVID GAMMEL.
Who are the officers and directors of AMERICAN ASSOCIATION OF PHYSICISTS IN MEDICINE?
The 990 for the year ended December 31, 2024 lists 46 people; 11 received compensation from the organization, the highest $400,810 (C DAVID GAMMEL, EXECUTIVE DIRECTOR).
How much revenue does AMERICAN ASSOCIATION OF PHYSICISTS IN MEDICINE have?
On its 990 for the year ended December 31, 2024 it reported revenue of $12,033,446, expenses of $13,027,234 and total assets of $30,279,659 at year end.

Organizations in its group exemption (20)

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