Nonprofit · EIN 56-2367855
WASHINGTON STATE MEDICAL ONCOLOGY SOCIETY
Tax-exempt · ROCKVILLE, MD 20850
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $446,385 | $383,762 | $62,623 | $1,191,742 | $165,662 | $1,026,080 |
| June 30, 2024 | 990 | $337,481 | $342,620 | -$5,139 | $1,061,411 | $105,673 | $955,738 |
| June 30, 2023 | 990 | $247,000 | $327,202 | -$80,202 | $976,906 | $42,499 | $934,407 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $352,000
- Program service revenue
- $48,500
- Investment income
- $33,885
- Other revenue
- $12,000
Expenses
- Grants and similar amounts paid
- $14,000
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $6,364
Balance sheet and other
- Total assets, start of year
- $1,061,411
- Total assets, end of year
- $1,191,742
- Total liabilities, end of year
- $165,662
- Net assets, end of year
- $1,026,080
- Publicly traded securities
- $496,102
- Net assets without donor restrictions
- $279,396
- Net assets with donor restrictions
- $746,684
- Gross receipts
- $446,385
- Employees
- 0
- Volunteers
- 14
- Year formed
- 1993
- State of legal domicile
- WA
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.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SIBEL BLAU | PRESIDENT Trustee or director, Officer | 1 | $0 |
| JAY P LOPEZ | IMMEDIATE PAST PRESIDENT Trustee or director, Officer | 1 | $0 |
| NIK KAMAT | SECRETARY/TREASURER Trustee or director, Officer | 1 | $0 |
| SWATHI NAMBURI | PRESIDENT-ELECT Trustee or director, Officer | 1 | $0 |
| ALI DADLA | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| BLAIR IRWIN | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| STANLEE LU | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| RICHARD A MCGEE | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| ARTHUR MOLINA | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| VINCENT J PICOZZI JR | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| DEEPJOT SINGH | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| MAZYAR SHADMAN | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| ALICIA SOULE | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| AMANDA SUN | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
990 for the year ended June 30, 2024: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JAY P LOPEZ | PRESIDENT Trustee or director, Officer | 1 | $0 |
| BLAIR IRWIN | IMMEDIATE PAST PRESIDENT Trustee or director, Officer | 1 | $0 |
| SIBEL BLAU | PRESIDENT-ELECT Trustee or director, Officer | 1 | $0 |
| JORGE CHAVES | SEC. TREAS. (UNTIL 4/1/2024) Trustee or director, Officer | 1 | $0 |
| SWATHI NAMBURI | TREASURER, (FROM 12/1/2023) Trustee or director, Officer | 1 | $0 |
| THOMAS E BOYD | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| NIK KAMAT | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| STANLEE LU | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| RICHARD A MCGEE | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| VINCENT J PICOZZI JR | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| DEEPJOT SINGH | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| AMANDA SUN | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
990 for the year ended June 30, 2023: 15 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JAY P LOPEZ | PRESIDENT Trustee or director, Officer | 1 | $0 |
| BLAIR IRWIN | IMMEDIATE PAST PRESIDENT Trustee or director, Officer | 1 | $0 |
| JORGE CHAVES | SECRETARY/TREASURER Trustee or director, Officer | 1 | $0 |
| SIBEL BLAU | PRESIDENT-ELECT Trustee or director, Officer | 1 | $0 |
| THOMAS E BOYD | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| NIK KAMAT | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| VICKY LEE | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| MATTHEW LONERGAN | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| STANLEE LU | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| RICHARD A MCGEE | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| SWATHI NAMBURI | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| VINCENT J PICOZZI | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| DEEPJOT SINGH | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| JONATHAN C BRITELL | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
| AMANDA SUN | BOARD OF TRUSTEE Trustee or director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 1801 RESEARCH BLVD STE 400, ROCKVILLE, MD 20850-3184
- In care of
- % ASSOC OF COMMUNITY CANCER CENTERS
- Principal officer (990 for 2024)
- SIBEL BLAU, 21632 HIGHWAY 99, EDMONDS, WA 98026
- Signed the 990
- NIK KAMAT, TREASURER
- Phone
- (301) 798-6790
- Website
- WWW.WSMOS.ORG
- Return prepared by
- GELMAN ROSENBERG & FREEDMAN
Mission
SUPPORT MEDICAL ONCOLOGY CLINICIANS IN DELIVERING THE HIGHEST QUALITY, VALUE, AND EQUITABLE CARE TO ALL CANCER PATIENTS IN WA STATE. TO PROVIDE ADVOCACY FOR CANCER PATIENTS AND TO PROMOTE STANDARDS OF EXCELLENCE FOR HIGH-QUALITY CANCER CARE.
Program accomplishments
- EDUCATE AND ASSIST MEDICAL ONCOLOGY PRACTICES TO SUCCESSFULLY NAVIGATE CANCER CARE, HOSTING 2 LIVE EDUCATIONAL MEETINGS AND 6 TUMOR TYPE WEBINARS.
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 | Not on file |
| 2024 | December 31, 2024 | May 15, 2025 | Check at the IRS |
| 2023 | December 31, 2023 | May 15, 2024 | Check at the IRS |
IRS record
- EIN
- 56-2367855
- Tax-exempt status
- 501(c)(6): Business league or chamber of commerce
- Donations deductible
- No
- Exempt since
- 2003
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Community improvement and capacity building (S41)
- Assets (IRS master file)
- $1,191,742
- Income (IRS master file)
- $446,385
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $446,385 | $383,762 | $1,191,742 | XML |
| 990 | June 2024 | $337,481 | $342,620 | $1,061,411 | IRS |
| 990 | June 2023 | $247,000 | $327,202 | $976,906 | XML |
| 990 | June 2022 | $260,608 | $186,397 | $1,053,588 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | IRS |
| 990 | June 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 56-2367855).
Questions about WASHINGTON STATE MEDICAL ONCOLOGY SOCIETY
- What is the EIN of WASHINGTON STATE MEDICAL ONCOLOGY SOCIETY?
- The employer identification number (EIN) of WASHINGTON STATE MEDICAL ONCOLOGY SOCIETY is 56-2367855.
- Is WASHINGTON STATE MEDICAL ONCOLOGY SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 2003.
- Are donations to WASHINGTON STATE MEDICAL ONCOLOGY SOCIETY tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does WASHINGTON STATE MEDICAL 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 WASHINGTON STATE MEDICAL ONCOLOGY SOCIETY 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 WASHINGTON STATE MEDICAL ONCOLOGY SOCIETY 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 WASHINGTON STATE MEDICAL ONCOLOGY SOCIETY?
- The 990 for the year ended June 30, 2025 names SIBEL BLAU.
- Who are the officers and directors of WASHINGTON STATE MEDICAL ONCOLOGY SOCIETY?
- The 990 for the year ended June 30, 2025 lists 14 people; 0 received compensation from the organization.
- How much revenue does WASHINGTON STATE MEDICAL ONCOLOGY SOCIETY have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $446,385, expenses of $383,762 and total assets of $1,191,742 at year end.
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