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Nonprofit · EIN 26-1694368

ONSLOW RADIATION ONCOLOGY LLC

Tax-exempt · JACKSONVILLE, NC 28546

Financials

$3.8M$3.3M2022$2.5M$2.4M2023$4.1M$3.9M2024
Revenue Expenses · by fiscal year end
Financials of ONSLOW RADIATION ONCOLOGY LLC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990$4,092,312$3,926,572$165,740$4,712,146$1,093,175$3,618,971
June 30, 2024990$2,481,017$2,439,497$41,520$4,804,203$1,350,972$3,453,231
September 30, 2023990$3,762,955$3,325,835$437,120$5,394,546$1,982,835$3,411,711
Financial details: 990 for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$0
Program service revenue
$4,069,135
Investment income
$2,875
Other revenue
$20,302

Expenses

Grants and similar amounts paid
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Occupancy
$23,210
Depreciation
$180,004
Program services (functional)
$3,926,572

Balance sheet and other

Total assets, start of year
$4,804,203
Total assets, end of year
$4,712,146
Total liabilities, end of year
$1,093,175
Net assets, end of year
$3,618,971
Land, buildings and equipment
$304,125
Net assets without donor restrictions
$3,618,971
Gross receipts
$4,092,312
Employees
0
Volunteers
1
Year formed
2006
State of legal domicile
NC

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
DARREL L ROSSRADIATION ONCOLOGIST
Highest-paid employee
40$0$926,935$61,000
THOMAS JENKINSMANAGER (OMH)
Officer
1$0$176,641$14,308
ONSLOW MEMORIAL HOSPITALINSTITUTIONAL TRUSTEE
Institutional trustee
1$0$0$0
CARL BIBERMANAGER (OMH)
Officer
1$0$0$0
PENNEY BURLINGAME DEALMEMBER
Officer
1$0$0$0
990 for the year ended June 30, 2024: 5 people
NameTitleHours / weekCompensationFrom related orgsOther / benefits
DARREL L ROSSRADIATION ONCOLOGIST
Highest-paid employee
40$0$726,652$60,061
PENNEY BURLINGAME DEALMEMBER
Officer
1$0$197,669$18,975
THOMAS JENKINSMANAGER (OMH)
Officer
1$0$151,220$12,201
CARL BIBERMANAGER (OMH)
Officer
1$0$33,026$2,176
ONSLOW MEMORIAL HOSPITALINSTITUTIONAL TRUSTEE
Institutional trustee
1$0$0$0
990 for the year ended September 30, 2023: 7 people
NameTitleHours / weekCompensationFrom related orgsOther / benefits
DARREL L ROSSRADIATION ONCOLOGIST
Highest-paid employee
40$0$579,436$18,540
PENNEY BURLINGAME DEALMEMBER
Officer
1$0$446,890$9,234
CARL BIBERMANAGER (OMH)
Officer
1$0$262,073$26,215
STEPHEN SPENCERMANAGER (OMH)
Officer
1$0$255,767$6,503
THOMAS JENKINSMANAGER (OMH)
Officer
1$0$152,887$26,215
ONSLOW MEMORIAL HOSPITALINSTITUTIONAL TRUSTEE
Institutional trustee
1$0$0$0
DANIEL THOMAS WALLERMANAGER (OMH)
Officer
1$0$0$0

Address and contacts

Address (IRS master file)
317 WESTERN BLVD, JACKSONVILLE, NC 28546-6338
In care of
% PENNEY BURLINGAME DEAL
Principal officer (990 for 2024)
CARL BIBER, 317 WESTERN BOULEVARD, JACKSONVILLE, NC 28546
Signed the 990
CARL BIBER, CFO
Phone
(910) 577-4703
Return prepared by
BDO USA

Mission

THE PRIMARY MISSION OF ONSLOW RADIATION ONCOLOGY, LLC IS TWO-FOLD. THE FIRST MISSION IS TO ESTABLISH AN ONCOLOGY CENTER IN ONSLOW COUNTY TO ALLEVIATE THE BURDEN OF CANCER PATIENTS IN THE SURROUNDING COMMUNITY TO RECEIVE THEIR CURRENT CANCER TREATMENTS. THE SECOND PURPOSE AND FOCUS IS TO PROVIDE CANCER TREATMENT TO MEMBERS OF THE SURROUNDING AREA WITH THE LEAST AMOUNT OF NEGATIVE IMPACT ON THE PATIENTS AND THEIR FAMILIES. THIS INCLUDES PROVIDING CARE TO PATIENTS IN NEED, REGARDLESS OF THEIR ABILITY TO PAY PURSUANT TO ONSLOW RADIATION ONCOLOGY, LLC'S CHARITY CARE POLICY WITH THE CONSISTENT GOAL OF IMPROVING THE HEALTH IN THE COMMUNITY WE SERVE.

990 for the year ended June 30, 2025

Program accomplishments

  • THE ONCOLOGY CENTER ACCOMPLISHED BOTH GOALS OF 1) PROVIDING CONVENIENT ACCESS AND 2) PROVIDING CANCER TREATMENT TO MEMBERS OF THE SURROUNDING AREA WITH THE LEAST AMOUNT OF NEGATIVE IMPACT ON THE PATIENTS AND THEIR FAMILIES. IN DOING SO, THE CENTER PROVIDED CARE TO PATIENTS IN NEED, REGARDLESS OF THEIR ABILITY TO PAY, PURSUANT TO ONSLOW RADIATION ONCOLOGY, LLC'S CHARITY CARE POLICY, AND WITH THE CONSISTENT GOAL OF IMPROVING THE HEALTH IN THE COMMUNITY THE ONCOLOGY CENTER SERVES.
    Expenses $3,926,572 · revenue $4,069,135

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
26-1694368
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Hospital or medical research organization
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2011
Accounting year ends
June
Files
Form 990 or 990-EZ
Category (NTEE)
Health care (E30)
Assets (IRS master file)
$4,712,146
Income (IRS master file)
$4,092,312

Filing history

FormYear endedRevenueExpensesAssetsReturn
990June 2025$4,092,312$3,926,572$4,712,146IRS
990June 2024$2,481,017$2,439,497$4,804,203XML
990September 2023$3,762,955$3,325,835$5,394,546XML
990September 2022$1,687,998$2,835,180$4,789,757IRS
990September 2021–––IRS
990September 2020–––IRS
990September 2019–––IRS
990September 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 26-1694368).

Questions about ONSLOW RADIATION ONCOLOGY LLC

What is the EIN of ONSLOW RADIATION ONCOLOGY LLC?
The employer identification number (EIN) of ONSLOW RADIATION ONCOLOGY LLC is 26-1694368.
Is ONSLOW RADIATION ONCOLOGY LLC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2011.
Are donations to ONSLOW RADIATION ONCOLOGY LLC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does ONSLOW RADIATION ONCOLOGY LLC 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 ONSLOW RADIATION ONCOLOGY LLC 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 ONSLOW RADIATION ONCOLOGY LLC 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 ONSLOW RADIATION ONCOLOGY LLC?
The 990 for the year ended June 30, 2025 names CARL BIBER.
Who are the officers and directors of ONSLOW RADIATION ONCOLOGY LLC?
The 990 for the year ended June 30, 2025 lists 5 people; 0 received compensation from the organization.
How much revenue does ONSLOW RADIATION ONCOLOGY LLC have?
On its 990 for the year ended June 30, 2025 it reported revenue of $4,092,312, expenses of $3,926,572 and total assets of $4,712,146 at year end.

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