Nonprofit · EIN 52-6078378
AMERICAN SOCIETY OF NEPHROLOGY INC
Tax-exempt · WASHINGTON, DC 20005
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $36,768,596 | $34,936,831 | $1,831,765 | $116,864,866 | $34,531,114 | $82,333,752 |
| December 31, 2024 | 990 | $42,899,500 | $32,594,874 | $10,304,626 | $94,403,827 | $20,858,209 | $73,545,618 |
| December 31, 2023 | 990 | $26,895,992 | $30,786,910 | -$3,890,918 | $90,303,609 | $19,862,704 | $70,440,905 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $10,571,373
- of which government grants
- $750,949
- Program service revenue
- $21,025,321
- Investment income
- $4,208,854
- Royalties
- $963,048
- Net gain from sales of assets
- $3,093,121
- Other revenue
- $963,048
Expenses
- Grants and similar amounts paid
- $3,553,216
- Compensation of officers, directors and key employees
- $3,027,087
- Other salaries and wages
- $10,003,289
- Salaries, compensation and benefits (total)
- $15,105,094
- Professional fundraising fees
- $0
- Legal fees
- $187,282
- Accounting fees
- $93,666
- Occupancy
- $2,173,136
- Travel
- $716,055
- Depreciation
- $199,182
- Program services (functional)
- $29,110,191
- Management and general (functional)
- $5,611,425
- Fundraising (functional)
- $215,215
Balance sheet and other
- Total assets, start of year
- $94,403,827
- Total assets, end of year
- $116,864,866
- Total liabilities, end of year
- $34,531,114
- Net assets, end of year
- $82,333,752
- Land, buildings and equipment
- $2,326,995
- Publicly traded securities
- $73,989,527
- Net assets without donor restrictions
- $79,333,752
- Net assets with donor restrictions
- $3,000,000
- Gross unrelated business income
- $511,068
- Gross receipts
- $49,029,898
- Employees
- 59
- Volunteers
- 9
- Year formed
- 1966
- 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, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| Tod Ibrahim | CEO and Executive Vice President Officer | 35 | $595,030 | $73,195 |
| Danette C Broughton | Senior VP of Operations Key employee | 35 | $467,164 | $45,595 |
| Hector Ruiz | Senior VP of Financial Operations Key employee | 35 | $443,248 | $63,723 |
| Hal J Nesbitt | Senior VP for Information and Outreach Key employee | 35 | $446,627 | $45,795 |
| Kara Page | Senior VP of Business Development Key employee | 35 | $407,098 | $65,695 |
| Jin Soo Kim | VP of Kidney Week and Meetings Key employee | 35 | $349,425 | $24,494 |
| Lauren McCann | VP for Education & Career Development Highest-paid employee | 35 | $306,124 | $64,716 |
| Melissa West | Sr. Dir., Strat. Rel. & Patient Engagement Highest-paid employee | 35 | $287,470 | $62,395 |
| Mark Lim | Vice President of RDI Highest-paid employee | 35 | $313,947 | $34,334 |
| Shari Leventhal | Associate Director of Publications Highest-paid employee | 35 | $240,133 | $73,195 |
| Alex Zapple | Senior Director of Meetings Highest-paid employee | 35 | $277,670 | $14,894 |
| Jeffrey S Berns MD FASN | Councilor Trustee or director | 2 | $0 | $0 |
| Deidra C Crews MD MS FASN | Past-President Trustee or director, Officer | 2 | $0 | $0 |
| Alessia Fornoni MD PhD FASN | Councilor Trustee or director | 2 | $0 | $0 |
| Linda F Fried MD MPH FASN | Councilor Trustee or director | 2 | $0 | $0 |
5 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Crystal A Gadegbeku MD FASN | Secretary Trustee or director, Officer | 2 | $0 |
| Jeffrey H Miner PhD FASN | Treasurer Trustee or director, Officer | 2 | $0 |
| Samir M Parikh MD FASN | President-Elect Trustee or director, Officer | 2 | $0 |
| Prabir Roy-Chaudhury MD PhD FASN | President Trustee or director, Officer | 2 | $0 |
| Daniel E Weiner MD MS FASN | Councilor Trustee or director | 2 | $0 |
990 for the year ended December 31, 2024: 20 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| Tod Ibrahim | Executive Vice President Officer | 35 | $577,990 | $68,088 |
| Danette C Broughton | Senior VP of Operations Key employee | 35 | $442,324 | $61,519 |
| Hal J Nesbitt | Senior VP for Information and Outreach Key employee | 35 | $422,962 | $60,373 |
| Hector Ruiz | Senior VP of Financial Operations Key employee | 35 | $419,772 | $60,202 |
| Kara Page | Senior VP of Business Development Key employee | 35 | $383,360 | $58,496 |
| Jin Soo Kim | VP of Kidney Week and Meetings Highest-paid employee | 35 | $331,115 | $30,334 |
| Mark Lim | Vice President of RDI Key employee | 35 | $300,331 | $28,815 |
| Melissa West | Sr. Dir., Strat. Rel. & Patient Engagement Highest-paid employee | 35 | $273,911 | $50,918 |
| Lauren McCann | VP for Education & Career Development Highest-paid employee | 35 | $259,819 | $48,438 |
| Alex Zapple | Senior Director of Meetings Highest-paid employee | 35 | $260,063 | $26,781 |
| Shari Leventhal | Executive Editor Highest-paid employee | 35 | $226,459 | $50,378 |
| Jeffrey S Berns MD FASN | Councilor Trustee or director | 2 | $0 | $0 |
| Deidra C Crews MD MS FASN | President Trustee or director, Officer | 2 | $0 | $0 |
| Linda F Fried MD MPH FASN | Councilor Trustee or director | 2 | $0 | $0 |
| Michelle A Jospehson MD FASN | Past-President Trustee or director, Officer | 2 | $0 | $0 |
| Jeffrey H Miner PhD FASN | Treasurer Trustee or director, Officer | 2 | $0 | $0 |
| Patrick H Nachman MD FASN | Councilor Trustee or director | 2 | $0 | $0 |
| Samir M Parikh MD FASN | Secretary Trustee or director, Officer | 2 | $0 | $0 |
| Prabir Roy-Chaudhury MD PhD FASN | President-Elect Trustee or director, Officer | 2 | $0 | $0 |
| Daniel E Weiner MD MS FASN | Councilor Trustee or director | 2 | $0 | $0 |
990 for the year ended December 31, 2023: 20 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| Tod Ibrahim | Executive Vice President Officer | 35 | $560,974 | $62,352 |
| Danette C Broughton | Senior VP of Operations Key employee | 35 | $420,792 | $46,561 |
| Hector Ruiz | Senior VP of Financial Operations Key employee | 35 | $388,183 | $56,245 |
| Hal J Nesbitt | Senior VP for Information & Outreach Key employee | 35 | $402,492 | $40,861 |
| Kara Page | Senior VP of Business Development Key employee | 35 | $323,847 | $59,761 |
| Lauren McCann | VP for Education & Career Dev. Highest-paid employee | 35 | $295,529 | $49,090 |
| Jin Soo Kim | VP of Kidney Week and Meetings Highest-paid employee | 35 | $315,293 | $22,755 |
| Mark Lim | Vice President of RDI Key employee | 35 | $287,308 | $32,595 |
| Melissa West | Sr. Dir., Strat. Rel. & Patient Eng. Highest-paid employee | 35 | $259,375 | $54,666 |
| Shari Leventhal | Executive Editor Highest-paid employee | 35 | $212,912 | $59,761 |
| Alex Zapple | Senior Director of Meetings Highest-paid employee | 35 | $235,057 | $13,155 |
| Crystal A Gadegbeku MD FASN | Councilor Trustee or director | 2 | $0 | $0 |
| Deidra C Crews MD MS FASN | President-Elect Trustee or director, Officer | 2 | $0 | $0 |
| Jeffrey S Berns MD FASN | Councilor Trustee or director | 2 | $0 | $0 |
| Keisha L Gibson MD MPH FASN | Treasurer Trustee or director, Officer | 2 | $0 | $0 |
| Linda F Fried MD MPH FASM | Councilor Trustee or director | 2 | $0 | $0 |
| Michelle A Josephson MD FASN | President Trustee or director, Officer | 2 | $0 | $0 |
| Patrick H Nachman MD FASN | Councilor Trustee or director | 2 | $0 | $0 |
| Prabir Roy-Chaudhury MD PhD FASN | Secretary Trustee or director, Officer | 2 | $0 | $0 |
| Susan E Quaggin MD FASN | Past-President Trustee or director, Officer | 2 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 1401 H ST NW STE 900, WASHINGTON, DC 20005-2033
- Principal officer (990 for 2025)
- Tod Ibrahim, 1401 H Street NW 900, Washington, DC 20005
- Signed the 990
- Tod Ibrahim, CEO & Executive Vice President
- Phone
- (202) 640-4660
- Website
- www.asn-online.org
- Return prepared by
- Rogers & Company PLLC
Mission
ASN leads the fight against kidney diseases by educating health professionals, sharing new knowledge, advancing research, and advocating the highest quality care for patients.
Program accomplishments
- Kidney Week - The Society's Annual Meeting (Kidney Week) includes educational sessions and research papers on recent discoveries and advances in nephrology. In addition to Kidney Week, the Society also offers other meetings (Highlights), provides an Annual Board Review Course and Update (BRCU), and offers other distance learning opportunities for nephrologists.Expenses $8,894,988 · revenue $11,761,259
- Publications - The Society publishes the Journal of the American Society of Nephrology (JASN) (Impact Factor 13.6), the Clinical Journal of the American Society of Nephrology (CJASN) (Impact Factor 9.8), Kidney360 (Impact Factor 2.7) the Nephrology Self-Assessment Program (nephSAP), and ASN Kidney News. JASN, established in 1990, publishes peer-reviewed basic, clinical and translational original articles relevant to nephrology. CJASN, established in 2006, focuses on advancing the practice of kidney medicine by reporting novel and rigorously reviewed clinical research. Kidney360, launched in 2020, an online only Open Access journal that publishes basic, translational, clinical, epidemiologic, health policy, population science, and global health kidney research, nephSAP provides topic-focused updates on clinical and research advances in nephrology, as well as medical education (CME) credits and maintenance of certification (MOC) points for nephrologists. ASN Kidney News, a news magazine established in 2009, provides kidney professionals and others access to key information in nephrology.Expenses $3,819,016 · revenue $918,285
- Public Policy and Public Affairs - Seeks to shape federal policies, increase federal policies, increase federal and institutional resources, and influence regulatory directives to help its members.Expenses $2,122,173
- Leadership - The council is the governing body of the society as such, the council supervises the affairs of the society, provides direction for the advancement of the society, and ensures that its goals, mission and purpose are accomplished in a timely manner and with the highest quality. The council sets dues for the members (other than emeritus and senior emeritus members, who are not required to pay dues) on an annual basis. The council has the power to retain an Executive Vice President to manage and direct all day to day activities of the Society in accordance with the policies adopted by the council and such other professional and administrative staff and legal counsel as it deems necessary to carry out the purposes of this society.Expenses $306,308
- Kidney Health Intiative - To advance scientific understanding of the kidney health and patient safety implications of new and existing medical products and to foster development of therapies for diseases that affect the kidney by creating a collaborative environment in which FDA and the greater nephrology community can interact to optimize evaluation of drugs, devices, biologics, and food products.Expenses $2,229,119
- Membership - ASN has more than 20,000 members from more than 132 countries. Approximately 60% of ASN members reside within the US. Most ASN members have earned either an MD (87%) or PhD (16%), or equivalent degrees. 9% of members hold both MD and PhD.Expenses $493,626 · revenue $4,524,159
- Other - Other program services to help accomplish the organization's tax exempt purpose.Expenses $11,244,961 · grants $3,553,216
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
- 52-6078378
- 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
- 1968
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $116,864,866
- Income (IRS master file)
- $49,029,898
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $36,768,596 | $34,936,831 | $116,864,866 | XML |
| 990-T | December 2025 | – | – | – | IRS |
| 990 | December 2024 | $42,899,500 | $32,594,874 | $94,403,827 | XML |
| 990-T | December 2024 | – | – | – | IRS |
| 990 | December 2023 | $26,895,992 | $30,786,910 | $90,303,609 | XML |
| 990-T | December 2023 | – | – | – | IRS |
| 990 | December 2022 | $31,140,236 | $28,742,617 | $88,354,745 | IRS |
| 990-T | December 2022 | – | – | – | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990-T | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990-T | December 2020 | – | – | – | IRS |
| 990 | December 2019 | – | – | – | IRS |
| 990 | December 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 52-6078378).
Questions about AMERICAN SOCIETY OF NEPHROLOGY INC
- What is the EIN of AMERICAN SOCIETY OF NEPHROLOGY INC?
- The employer identification number (EIN) of AMERICAN SOCIETY OF NEPHROLOGY INC is 52-6078378.
- Is AMERICAN SOCIETY OF NEPHROLOGY INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1968.
- Are donations to AMERICAN SOCIETY OF NEPHROLOGY INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does AMERICAN SOCIETY OF NEPHROLOGY INC 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 SOCIETY OF NEPHROLOGY INC 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 AMERICAN SOCIETY OF NEPHROLOGY INC 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 AMERICAN SOCIETY OF NEPHROLOGY INC?
- The 990 for the year ended December 31, 2025 names Tod Ibrahim.
- Who are the officers and directors of AMERICAN SOCIETY OF NEPHROLOGY INC?
- The 990 for the year ended December 31, 2025 lists 20 people; 11 received compensation from the organization, the highest $595,030 (Tod Ibrahim, CEO and Executive Vice President).
- How much revenue does AMERICAN SOCIETY OF NEPHROLOGY INC have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $36,768,596, expenses of $34,936,831 and total assets of $116,864,866 at year end.
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