Nonprofit · EIN 47-0772122
NEBRASKA ONCOLOGY SOCIETY
Also known as NOS
Tax-exempt · LINCOLN, NE 68508
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $354,985 | $319,199 | $35,786 | $1,654,507 | $0 | $1,654,507 |
| December 31, 2024 | 990 | $299,629 | $204,056 | $95,573 | $1,618,721 | $0 | $1,618,721 |
| December 31, 2023 | 990 | $382,910 | $252,442 | $130,468 | $1,532,212 | $0 | $1,532,212 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $251,900
- Membership dues
- $251,900
- Program service revenue
- $60,950
- Investment income
- $42,135
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $97,500
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $3,195
- Travel
- $4,226
Balance sheet and other
- Total assets, start of year
- $1,618,721
- Total assets, end of year
- $1,654,507
- Total liabilities, end of year
- $0
- Net assets, end of year
- $1,654,507
- Gross receipts
- $354,985
- Employees
- 0
- Volunteers
- 0
- Year formed
- 2010
- State of legal domicile
- NE
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, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| STEFANO R TARANTOLO MD | PRESIDENT Trustee or director, Officer | 1 | $0 |
| RALPH HAUKE MD | IMMEDIATE PAST PRESIDENT Trustee or director, Officer | 1 | $0 |
| YUNGPO BERNARD SU MD | SECRETARY/TREASURER Trustee or director, Officer | 1 | $0 |
| SAMER RENNO MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
| ROBERT LANGDON JR MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
| RYAN RAEMAKERS MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
| IFRAN VAZIRI MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
| MARGARET BLOCK MD | HERMATOLOGY CAC REP Trustee or director | 1 | $0 |
| CARMEN CHINCHILLA-GUTIERREZ | EXECUTIVE DIRECTOR Officer | 1 | $0 |
| AMY REYNOLDSON | EXEC. VP Officer | 1 | $0 |
990 for the year ended December 31, 2024: 9 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| STEFANO R TARANTOLO MD | PRESIDENT Trustee or director, Officer | 1 | $0 |
| RALPH HAUKE MD | VICE PRESIDENT Trustee or director, Officer | 1 | $0 |
| YUNGPO BERNARD SU MD | SECRETARY/TREASURER Trustee or director, Officer | 1 | $0 |
| SAMER RENNO MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
| ROBERT LANGDON JR MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
| RYAN RAEMAKERS MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
| IFRAN VAZIRI MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
| CARMEN CHINCHILLA-GUTIERREZ | EXECUTIVE DIRECTOR Officer | 1 | $0 |
| AMY REYNOLDSON | EXEC. VP Officer | 1 | $0 |
990 for the year ended December 31, 2023: 9 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| STEFANO R TARANTOLO MD | PRESIDENT Trustee or director, Officer | 1 | $0 |
| RALPH HAUKE MD | IMMEDIATE PAST PRESIDENT Trustee or director, Officer | 1 | $0 |
| YUNGPO BERNARD SU MD | SECRETARY/TREASURER Trustee or director, Officer | 1 | $0 |
| SAMER RENNO MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
| ROBERT LANGDON JR MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
| RYAN RAEMAKERS MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
| IFRAN VAZIRI MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
| CARMEN CHINCHILLA-GUTIERREZ | EXECUTIVE DIRECTOR Officer | 1 | $0 |
| AMY REYNOLDSON | EXEC. VP Officer | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 1045 LINCOLN MALL STE 200, LINCOLN, NE 68508-2966
- In care of
- % NATALIE MANDOLFO
- Mailing address (990-N for 2009)
- 7500 Mercy Road, Suite 1300, Omaha NE 68124
- Principal officer (990 for 2025)
- AMY REYNOLDSON, 1045 LINCOLN MALL 200, LINCOLN, NE 68508
- Principal officer (990-N for 2009)
- Peter Townley, 7500 Mercy Road, Suite 1300, Omaha NE 68124
- Signed the 990
- AMY REYNOLDSON, EXEC. VICE PRESIDENT
- Phone
- (402) 474-4472
- Website
- nebraskaoncology.org
- Return prepared by
- SP GROUP PC
Mission
TO ADDRESS EFFECTIVE PRACTICE, RESEARCH, AND OTHER POLICY ISSUES THAT MAY INFLUENCE CLINICAL RESEARCH AND THE QUALIFY OF CARE FOR PEOPLE WITH CANCER.
Program accomplishments
- TO ADDRESS EFFECTIVE PRACTICE, RESEARCH, AND OTHER POLICY ISSUES THAT MAY INFLUENCE CLINICAL RESERACH AND THE QUALITY OF CARE FOR PEOPLE WITH CANCER.
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 year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 47-0772122
- Tax-exempt status
- 501(c)(6): Business league or chamber of commerce
- Donations deductible
- No
- Exempt since
- 1996
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $1,654,507
- Income (IRS master file)
- $354,985
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $354,985 | $319,199 | $1,654,507 | XML |
| 990 | December 2024 | $299,629 | $204,056 | $1,618,721 | XML |
| 990 | December 2023 | $382,910 | $252,442 | $1,532,212 | XML |
| 990 | December 2022 | $257,327 | $171,244 | $1,401,743 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2019 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | IRS |
| 990-N for 2009 Officer: Peter Townley | December 31, 2009 | ≤ $50,000 receipts | – | – | e-Postcard |
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 47-0772122).
Questions about NEBRASKA ONCOLOGY SOCIETY
- What is the EIN of NEBRASKA ONCOLOGY SOCIETY?
- The employer identification number (EIN) of NEBRASKA ONCOLOGY SOCIETY is 47-0772122.
- Is NEBRASKA ONCOLOGY SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1996.
- Are donations to NEBRASKA ONCOLOGY SOCIETY tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does NEBRASKA ONCOLOGY SOCIETY 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 NEBRASKA ONCOLOGY SOCIETY due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did NEBRASKA ONCOLOGY SOCIETY last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of NEBRASKA ONCOLOGY SOCIETY?
- The 990 for the year ended December 31, 2025 names AMY REYNOLDSON.
- Who are the officers and directors of NEBRASKA ONCOLOGY SOCIETY?
- The 990 for the year ended December 31, 2025 lists 10 people; 0 received compensation from the organization.
- How much revenue does NEBRASKA ONCOLOGY SOCIETY have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $354,985, expenses of $319,199 and total assets of $1,654,507 at year end.
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