Nonprofit · EIN 82-1456994
MEDICAL SOCIETY OF SONOMA COUNTY
Tax-exempt · PETALUMA, CA 94975
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990-EZ | $0 | $25,117 | -$25,117 | $37,113 | $0 | $37,113 |
| December 31, 2023 | 990-EZ | $600 | $33,706 | -$33,106 | $51,417 | $1,500 | $49,917 |
Financial details: 990-EZ for the year ended December 31, 2024
Revenue
Expenses
- Compensation of officers, directors and key employees
- $0
- Other expenses
- $25,117
Balance sheet and other
- Total assets, start of year
- $51,417
- Total assets, end of year
- $37,113
- Total liabilities, end of year
- $0
- Net assets, end of year
- $37,113
- Cash, savings and investments
- $37,113
- Gross receipts
- $0
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-EZ for the year ended December 31, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Warren Chin MD | President | 0.25 | $0 |
| Ramzi Deeik MD | President-Elect | 0.25 | $0 |
| Yimdriuska Magan Mendoza MD | Secretary/Treasurer | 0.25 | $0 |
| James O'Dorisio MD | Immediate Past President | 0.25 | $0 |
| Harjot Bhandal MD | Director | 0.25 | $0 |
| Allen Cortez MD | Director | 0.25 | $0 |
| Marshall Kubota MD | Director | 0.25 | $0 |
| Paula Dhanda MD | Director | 0.25 | $0 |
| Briga Mullin MD | Director | 0.25 | $0 |
| Roger Pitzen MD | Director | 0.25 | $0 |
| Tanya Phares MD | Director | 0.25 | $0 |
| Indranushi Chaliha MD | Director | 0.25 | $0 |
990-EZ for the year ended December 31, 2023: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| James O'Dorisio MD | President | 0.25 | $0 |
| Warren Chin MD | President-Elect | 0.25 | $0 |
| Ramzi Deeik MD | Secretary/Treasurer | 0.25 | $0 |
| Patricia Hiserote DO | Immediate Past President | 0.25 | $0 |
| Harjot Bhandal MD | Director | 0.25 | $0 |
| Allen Cortez MD | Director | 0.25 | $0 |
| Marshall Kubota MD | Director | 0.25 | $0 |
| Paula Dhanda MD | Director | 0.25 | $0 |
| Briga Mullin MD | Director | 0.25 | $0 |
| Roger Pitzen MD | Director | 0.25 | $0 |
| Yimdriuska Magan Mendoza MD | Director | 0.25 | $0 |
| Andy Coren MD | Director | 0.25 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 750494, PETALUMA, CA 94975-0494
- In care of
- % WENDY YOUNG
- Mailing address (990-N for 2018)
- 2312 Bethards Drive, Santa Rosa CA 95405
- Principal officer (990-N for 2018)
- Wendy Young, 2312 Bethards Drive, Santa Rosa CA 95405
- Signed the 990-EZ
- Wendy Young, Executive Director
- Phone
- (707) 525-4375
- Website
- www.nbcms.org
- Return prepared by
- Cal B Kimes CPA
California records
California keeps its own records of charities and corporations. Search them by EIN 82-1456994 or by the name MEDICAL SOCIETY OF SONOMA COUNTY.
- Attorney General, Registry of Charities and Fundraisers
- Registration status and filed reports (CT-TR-1, RRF-1)
- Secretary of State, bizfile Online
- Corporation status, entity number, agent for service
- Franchise Tax Board
- Entity status letter (state tax exemption, good standing)
Mission
Promote the science, ethical practice and art of medicine and the protection of the public health, to cooperate with organizations of like purposes and to unite with similar societies of other counties of the state tto form the California Medical Association.
Program accomplishments
- Not Applicable
What it must file and when
IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. 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 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 82-1456994
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2017
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Health care (E60)
- Assets (IRS master file)
- $37,113
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2024 | $0 | $25,117 | $37,113 | XML |
| 990-EZ | December 2023 | $600 | $33,706 | $51,417 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-N for 2018 Officer: Wendy Young | December 31, 2018 | ≤ $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 82-1456994).
Questions about MEDICAL SOCIETY OF SONOMA COUNTY
- What is the EIN of MEDICAL SOCIETY OF SONOMA COUNTY?
- The employer identification number (EIN) of MEDICAL SOCIETY OF SONOMA COUNTY is 82-1456994.
- Is MEDICAL SOCIETY OF SONOMA COUNTY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2017.
- Are donations to MEDICAL SOCIETY OF SONOMA COUNTY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does MEDICAL SOCIETY OF SONOMA COUNTY file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of MEDICAL SOCIETY OF SONOMA COUNTY 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 MEDICAL SOCIETY OF SONOMA COUNTY last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2024.
- Who is the principal officer of MEDICAL SOCIETY OF SONOMA COUNTY?
- The 990-N for 2018 names Wendy Young.
- Who are the officers and directors of MEDICAL SOCIETY OF SONOMA COUNTY?
- The 990-EZ for the year ended December 31, 2024 lists 12 people; 0 received compensation from the organization.
- How much revenue does MEDICAL SOCIETY OF SONOMA COUNTY have?
- On its 990-EZ for the year ended December 31, 2024 it reported revenue of $0, expenses of $25,117 and total assets of $37,113 at year end.
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