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Nonprofit · EIN 52-1949649

UNIVERSITY OF MARYLAND ONCOLOGY

Tax-exempt · BALTIMORE, MD 21201

Financials

$5.4M$4.6M2022$6.1M$5.3M2023$7.1M$6.8M2024
Revenue Expenses · by fiscal year end
Financials of UNIVERSITY OF MARYLAND ONCOLOGY by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990$7,064,781$6,764,700$300,081$4,418,408$4,558,031-$139,623
June 30, 2024990$6,068,166$5,324,238$743,928$4,830,489$5,270,179-$439,690
June 30, 2023990$5,402,322$4,611,121$791,201$3,276,471$4,460,089-$1,183,618
Financial details: 990 for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$0
Program service revenue
$6,913,056
Investment income
$151,725
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$144,510
Other salaries and wages
$334,774
Salaries, compensation and benefits (total)
$672,787
Professional fundraising fees
$0
Legal fees
$4,069
Accounting fees
$78,934
Occupancy
$4,300
Program services (functional)
$6,156,961
Management and general (functional)
$607,739

Balance sheet and other

Total assets, start of year
$4,830,489
Total assets, end of year
$4,418,408
Total liabilities, end of year
$4,558,031
Net assets, end of year
-$139,623
Net assets without donor restrictions
-$139,623
Gross receipts
$7,064,781
Employees
27
Volunteers
0
Year formed
1995
State of legal domicile
MD

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 June 30, 2025, highest compensation first.

NameTitleHours / weekCompensationFrom related orgsOther / benefits
Taofeek Owonikoko MDPRESIDENT (AS OF 01/24)
Trustee or director, Officer
12$100,000$97,126$3,750
Susan Hodges RNNURSE PRACTITIONER
Highest-paid employee
40$146,605$0$34,647
Maria Baer MDDIRECTOR
Trustee or director
10$12,306$84,487$2,961
Aaron Rapoport MDVICE PRESIDENT
Trustee or director, Officer
35$14,031$65,195$4,050
Nicholas JaidarSECRETARY
Officer
4$0$77,958$0
Kevin Cullen MDPRESIDENT (THRU 01/24)
Former
14$66,137$0$8,209
Vu Duong MDDIRECTOR (THRU 06/24)
Trustee or director
33$19,085$30,034$2,932
Jean YaredDIRECTOR (AS OF 07/24)
Trustee or director
36$0$40,809$3,604
Paula Rosenblatt MDDIRECTOR (THRU 06/24)
Trustee or director
35$25,349$10,541$3,402
Suzanne CignattaTreasurer (AS OF 07/24)
Officer
4$0$22,853$0
Ranee MehraDIRECTOR (AS OF 07/24)
Trustee or director
26$0$8,486$3,593
990 for the year ended June 30, 2024: 8 people
NameTitleHours / weekCompensationFrom related orgsOther / benefits
SUSAN A HODGES RNNURSE PRACTITIONER
Highest-paid employee
40$145,205$0$39,889
KEVIN J CULLEN MDPRESIDENT (THRU 1/24)
Trustee or director, Officer
14$76,750$18,132$16,380
AARON P RAPOPORT MDVICE PRESIDENT
Trustee or director, Officer
28$0$99,216$6,182
VU H DUONG MDDIRECTOR
Trustee or director
33$0$75,450$3,471
NICHOLAS JAIDARSECRETARY/TREASURER
Officer
4$0$77,958$0
MARIA R BAER MDDIRECTOR
Trustee or director
8$10,363$33,600$3,524
PAULA Y ROSENBLATT MDDIRECTOR
Trustee or director
35$6,750$9,361$3,760
TAOFEEK OWONIKOKOPRESIDENT (AS OF 1/24)
Trustee or director, Officer
14$0$0$0
990 for the year ended June 30, 2023: 7 people
NameTitleHours / weekCompensationFrom related orgsOther / benefits
KEVIN J CULLEN MDPRESIDENT
Trustee or director, Officer
14$60,600$147,470$8,545
SUSAN A HODGES RNNURSE PRACTITIONER
Highest-paid employee
40$140,691$0$36,930
AARON P RAPOPORT MDVICE PRESIDENT
Trustee or director, Officer
28$15,608$103,555$4,656
NICHOLAS JAIDARSECRETARY/TREASURER
Officer
4$0$95,538$0
VU H DUONG MDDIRECTOR
Trustee or director
33$16,496$61,458$2,830
PAULA Y ROSENBLATT MDDIRECTOR
Trustee or director
35$17,405$60,000$3,223
MARIA R BAER MDDIRECTOR
Trustee or director
8$6,235$27,336$3,256

Address and contacts

Address (IRS master file)
22 S GREENE ST, BALTIMORE, MD 21201-1544
In care of
% JACQUELINE FARRELL CFO
Principal officer (990 for 2024)
TAOFEEK K OWONIKOKO, 22 SOUTH GREENE STREET, BALTIMORE, MD 21201
Signed the 990
TAOFEEK K OWONIKOKO, PRESIDENT
Phone
(410) 328-6222
Return prepared by
BDO USA

Mission

UNDER THE MEDICAL SERVICE PLAN OF THE UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE, MEDICAL SERVICES ARE RENDERED BY THE MEMBERS OF THE FACULTY ON BEHALF OF THE SCHOOL OF MEDICINE IN CONNECTION WITH THEIR DUTIES TO PROVIDE CLINICAL INSTRUCTION FOR MEDICAL STUDENTS AND OTHER TRAINEES AND TO DELIVER HEALTHCARE TO THE GENERAL PUBLIC WITHOUT REGARD TO THE PATIENT'S ABILITY TO PAY FOR SERVICES.

990 for the year ended June 30, 2025

Program accomplishments

  • UNDER THE MEDICAL SERVICE PLAN OF THE UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE, MEDICAL SERVICES ARE RENDERED BY THE MEMBERS OF THE FACULTY ON BEHALF OF THE SCHOOL OF MEDICINE IN CONNECTION WITH THEIR DUTIES TO PROVIDE CLINICAL INSTRUCTION FOR MEDICAL STUDENTS AND OTHER TRAINEES AND TO DELIVER HEALTHCARE TO THE GENERAL PUBLIC WITHOUT REGARD TO THE PATIENT'S ABILITY TO PAY FOR SERVICES.
    Expenses $6,156,961 · revenue $6,913,056

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 June, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990 on file
2023June 30, 2024November 15, 2024990 on file

IRS record

EIN
52-1949649
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1996
Accounting year ends
June
Files
Form 990 or 990-EZ
Category (NTEE)
Health care (E31Z)
Assets (IRS master file)
$4,418,408
Income (IRS master file)
$7,064,781

Filing history

FormYear endedRevenueExpensesAssetsReturn
990June 2025$7,064,781$6,764,700$4,418,408IRS
990June 2024$6,068,166$5,324,238$4,830,489IRS
990June 2023$5,402,322$4,611,121$3,276,471XML
990June 2022$5,582,044$6,816,366$3,174,565IRS
990June 2021–––IRS
990June 2020–––IRS
990June 2018–––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 52-1949649).

Questions about UNIVERSITY OF MARYLAND ONCOLOGY

What is the EIN of UNIVERSITY OF MARYLAND ONCOLOGY?
The employer identification number (EIN) of UNIVERSITY OF MARYLAND ONCOLOGY is 52-1949649.
Is UNIVERSITY OF MARYLAND ONCOLOGY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1996.
Are donations to UNIVERSITY OF MARYLAND ONCOLOGY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does UNIVERSITY OF MARYLAND ONCOLOGY 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 UNIVERSITY OF MARYLAND ONCOLOGY due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did UNIVERSITY OF MARYLAND ONCOLOGY last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended June 2025.
Who is the principal officer of UNIVERSITY OF MARYLAND ONCOLOGY?
The 990 for the year ended June 30, 2025 names TAOFEEK K OWONIKOKO.
Who are the officers and directors of UNIVERSITY OF MARYLAND ONCOLOGY?
The 990 for the year ended June 30, 2025 lists 11 people; 7 received compensation from the organization, the highest $100,000 (Taofeek Owonikoko MD, PRESIDENT (AS OF 01/24)).
How much revenue does UNIVERSITY OF MARYLAND ONCOLOGY have?
On its 990 for the year ended June 30, 2025 it reported revenue of $7,064,781, expenses of $6,764,700 and total assets of $4,418,408 at year end.

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