San Mateo County Medical Association

Foster City, CA
Tax-exempt since April 1969
EIN: 94-1121908

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Type of Nonprofit

Designated as a 501(c)(6) Business leagues, chambers of commerce, real estate boards, etc, created for the improvement of business conditions.

Donations to this organization are not tax deductible.

Revenue

$649k (2024)

Expenses

$681k (2024)

Total Assets

$6.13M (2024)

Total Liabilities

$262k (2024)

Years with multiple filings

Source: Form 990 tax filings from 2012 to 2024

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2024

Revenue

$648,841

Expenses

$681,045

Net Income

-$32,204

Net Assets

$5,866,243

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$534,152	82.3%
Investment Income	$91,876	14.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$22,813	3.5%
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$250,000	36.7%
Professional Fundraising Fees	$0
Other Salaries and Wages	$153,546	22.5%

Assets/Debt
Total Assets	$6,128,078
Total Liabilities	$261,835
Net Assets	$5,866,243

Compensation

Key Employees and Officers	Compensation	Related	Other
Keith Darby Md (Executive Director)	$250,000	$0	$24,313
Aaron Roland Md (Director)	$0	$0	$0
Barbara Weissman Md (Immediate Past President)	$0	$0	$0
Connor Lundy Md (Secretary Treasurer)	$0	$0	$0
Cynthia Cooper (President Elect)	$0	$0	$0
Jiaochen Ke Md (Director)	$0	$0	$0
Brajesh Agrawal Md (Director)	$0	$0	$0
Sunil Bhopale (Director)	$0	$0	$0
Beverly Joyce Md (Director)	$0	$0	$0
Gurpreet Pedam Md (Director)	$0	$0	$0
Aditi Patel Md (President Elect)	$0	$0	$0
Seema Sangwan (Director)	$0	$0	$0
Pradeepa Selvakumar Md (Director)	$0	$0	$0

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990

Filed on Nov. 17, 2025

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2023

Revenue

$730,361

Expenses

$645,219

Net Income

$85,142

Net Assets

$4,965,850

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$478,635	65.5%
Investment Income	$78,604	10.8%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$173,122	23.7%
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$245,100	38.0%
Professional Fundraising Fees	$0
Other Salaries and Wages	$200,830	31.1%

Assets/Debt
Total Assets	$5,029,645
Total Liabilities	$63,795
Net Assets	$4,965,850

Compensation

Key Employees and Officers	Compensation	Related	Other
Keith Darby Md (Executive Director)	$245,100	$0	$22,741
Barbara Weissman Md (President)	$0	$0	$0
Kendall Alfred Md (Sect Treasurer)	$0	$0	$0
Cynthia Cooper (Director)	$0	$0	$0
Jiaochen Ke Md (Director)	$0	$0	$0
Uli Chettipally Md (Imm Past President)	$0	$0	$0
Brajesh Agrawal Md (Director)	$0	$0	$0
Beverly Joyce Md (Director)	$0	$0	$0
Connor Lundy Md (Director)	$0	$0	$0
Gurpreet Pedam Md (Director)	$0	$0	$0
Aditi Patel Md (President Elect)	$0	$0	$0
Aaron Roland Md (Director)	$0	$0	$0
Keith Darby Md (Executive Director)	$0	$0	$0
Aaron Roland Md (Director)	$0	$0	$0

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990

Filed on Oct. 24, 2024

Primary tax return for a nonprofit’s activities, finances, and governance

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Schedules ▼

XML

Fiscal Year Ending Dec.
2022

Revenue

$680,092

Expenses

$880,670

Net Income

-$200,578

Net Assets

$4,323,181

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$10	0.0%
Program Services	$583,203	85.8%
Investment Income	$98,032	14.4%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	-$21,509
Net Inventory Sales	$0
Other Revenue	$20,356	3.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$233,100	26.5%
Professional Fundraising Fees	$0
Other Salaries and Wages	$241,444	27.4%

Assets/Debt
Total Assets	$4,633,799
Total Liabilities	$310,618
Net Assets	$4,323,181

Compensation

Key Employees and Officers	Compensation	Related	Other
Keith Darby Md (Executive Director)	$233,100	$0	$23,696
Barbara Weissman Md (President)	$0	$0	$0
Kendall Alfred Md (Sect Treasurer)	$0	$0	$0
Cynthia Cooper (Director)	$0	$0	$0
Jiaochen Ke Md (Director)	$0	$0	$0
Uli Chettipally Md (Imm Past President)	$0	$0	$0
Brajesh Agrawal Md (Director)	$0	$0	$0
Beverly Joyce Md (Director)	$0	$0	$0
Connor Lundy Md (Director)	$0	$0	$0
Gurpreet Pedam Md (Director)	$0	$0	$0
Aditi Patel Md (President Elect)	$0	$0	$0
Aaron Roland Md (Director)	$0	$0	$0

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990

Filed on Nov. 17, 2023

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2021

Revenue

$1,032,166

Expenses

$915,328

Net Income

$116,838

Net Assets

$5,478,008

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$567,274	55.0%
Investment Income	$108,361	10.5%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$345,531	33.5%
Net Inventory Sales	$0
Other Revenue	$11,000	1.1%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$224,778	24.6%
Professional Fundraising Fees	$0
Other Salaries and Wages	$260,706	28.5%

Assets/Debt
Total Assets	$5,862,433
Total Liabilities	$384,425
Net Assets	$5,478,008

Compensation

Key Employees and Officers	Compensation	Related	Other
Keith Darby (Executive Director)	$224,778	$0	$0
Barbara Weissman Md (President)	$0	$0	$0
Kendall Alfred Md (Sect Treasurer)	$0	$0	$0
Cynthia Cooper (Director)	$0	$0	$0
Jiaochen Ke Md (Director)	$0	$0	$0
Uli Chettipally Md (Immediate Past President)	$0	$0	$0
Brajesh Agrawal Md (Director)	$0	$0	$0
Beverly Joyce Md (Director)	$0	$0	$0
Connor Lundy Md (Director)	$0	$0	$0
Gurpreet Pedam Md (Director)	$0	$0	$0
Aditi Patel Md (President Elect)	$0	$0	$0
Aaron Roland Md (Director)	$0	$0	$0

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990

Filed on Oct. 25, 2023

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2020

Revenue

$1,061,886

Expenses

$438,365

Net Income

$623,521

Net Assets

$4,887,467

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$316,243	29.8%
Investment Income	$57,924	5.5%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$674,315	63.5%
Net Inventory Sales	$0
Other Revenue	$13,404	1.3%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$108,000	24.6%
Professional Fundraising Fees	$0
Other Salaries and Wages	$135,751	31.0%

Assets/Debt
Total Assets	$5,267,828
Total Liabilities	$380,361
Net Assets	$4,887,467

The IRS has provided extracted financial data for this filing, but has not yet released the source documents.

Fiscal Year Ending June
2020

Revenue

$819,569

Expenses

$882,140

Net Income

-$62,571

Net Assets

$4,261,411

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$607,229	74.1%
Investment Income	$131,285	16.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$56,148	6.9%
Net Inventory Sales	$0
Other Revenue	$24,907	3.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$220,000	24.9%
Professional Fundraising Fees	$0
Other Salaries and Wages	$248,333	28.2%

Assets/Debt
Total Assets	$4,576,228
Total Liabilities	$314,817
Net Assets	$4,261,411

The IRS has provided extracted financial data for this filing, but has not yet released the source documents.

Fiscal Year Ending June
2019

Revenue

$843,164

Expenses

$1,002,122

Net Income

-$158,958

Net Assets

$4,370,517

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$100	0.0%
Program Services	$643,110	76.3%
Investment Income	$139,776	16.6%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	-$2,818
Net Inventory Sales	$0
Other Revenue	$62,996	7.5%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$508,072	50.7%

Assets/Debt
Total Assets	$4,726,642
Total Liabilities	$356,125
Net Assets	$4,370,517

The IRS has provided extracted financial data for this filing, but has not yet released the source documents.

Fiscal Year Ending June
2018

Revenue

$750,073

Expenses

$970,460

Net Income

-$220,387

Net Assets

$4,383,586

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$2,525	0.3%
Program Services	$688,692	91.8%
Investment Income	$130,586	17.4%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	-$91,964
Net Inventory Sales	$0
Other Revenue	$20,234	2.7%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$241,179	24.9%
Professional Fundraising Fees	$0
Other Salaries and Wages	$251,285	25.9%

Assets/Debt
Total Assets	$4,745,289
Total Liabilities	$361,703
Net Assets	$4,383,586

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2017

Revenue

$993,209

Expenses

$826,300

Net Income

$166,909

Net Assets

$4,457,053

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$4,790	0.5%
Program Services	$659,962	66.4%
Investment Income	$137,978	13.9%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$172,273	17.3%
Net Inventory Sales	$0
Other Revenue	$18,206	1.8%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$215,340	26.1%
Professional Fundraising Fees	$0
Other Salaries and Wages	$172,075	20.8%

Assets/Debt
Total Assets	$5,122,017
Total Liabilities	$664,964
Net Assets	$4,457,053

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2016

Revenue

$818,788

Expenses

$740,540

Net Income

$78,248

Net Assets

$4,257,679

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$3,350	0.4%
Program Services	$693,925	84.8%
Investment Income	$131,559	16.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	-$14,937
Net Inventory Sales	$0
Other Revenue	$4,891	0.6%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$215,340	29.1%
Professional Fundraising Fees	$0
Other Salaries and Wages	$161,417	21.8%

Assets/Debt
Total Assets	$4,883,814
Total Liabilities	$626,135
Net Assets	$4,257,679

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2015

Revenue

$866,048

Expenses

$764,322

Net Income

$101,726

Net Assets

$4,033,481

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$3,650	0.4%
Program Services	$722,818	83.5%
Investment Income	$115,204	13.3%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$21,949	2.5%
Net Inventory Sales	$0
Other Revenue	$2,427	0.3%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$214,807	28.1%
Professional Fundraising Fees	$0
Other Salaries and Wages	$184,912	24.2%

Assets/Debt
Total Assets	$4,645,457
Total Liabilities	$611,976
Net Assets	$4,033,481

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2014

Revenue

$940,498

Expenses

$812,030

Net Income

$128,468

Net Assets

$3,995,479

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$2,675	0.3%
Program Services	$730,947	77.7%
Investment Income	$99,435	10.6%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$105,745	11.2%
Net Inventory Sales	$0
Other Revenue	$1,696	0.2%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$212,097	26.1%
Professional Fundraising Fees	$0
Other Salaries and Wages	$181,564	22.4%

Assets/Debt
Total Assets	$4,583,288
Total Liabilities	$587,809
Net Assets	$3,995,479

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2013

Revenue

$843,774

Expenses

$788,118

Net Income

$55,656

Net Assets

$3,640,484

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$3,200	0.4%
Program Services	$732,928	86.9%
Investment Income	$104,860	12.4%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$1,667	0.2%
Net Inventory Sales	$0
Other Revenue	$1,119	0.1%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$193,533	24.6%
Professional Fundraising Fees	$14,675	1.9%
Other Salaries and Wages	$188,545	23.9%

Assets/Debt
Total Assets	$4,183,089
Total Liabilities	$542,605
Net Assets	$3,640,484

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2012

Revenue

$863,754

Expenses

$770,017

Net Income

$93,737

Net Assets

$3,334,360

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$1,850	0.2%
Program Services	$757,385	87.7%
Investment Income	$89,433	10.4%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$4,790	0.6%
Net Inventory Sales	$0
Other Revenue	$10,296	1.2%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$231,168	30.0%
Professional Fundraising Fees	$0
Other Salaries and Wages	$150,442	19.5%

Assets/Debt
Total Assets	$3,847,387
Total Liabilities	$513,027
Net Assets	$3,334,360

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.

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Types of Nonprofits

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San Mateo County Medical Association

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $649k (2024)

Expenses $681k (2024)

Total Assets $6.13M (2024)

Total Liabilities $262k (2024)

Tax Filings by Year

Fiscal Year Ending Dec. 2024

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2023

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2022

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2021

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2020

Extracted Financial Data

Extracted Financial Data from Form 990

No Document Links

Fiscal Year Ending June 2020

Extracted Financial Data

Extracted Financial Data from Form 990

No Document Links

Fiscal Year Ending June 2019

Extracted Financial Data

Extracted Financial Data from Form 990

No Document Links

Fiscal Year Ending June 2018

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending June 2017

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending June 2016

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending June 2015

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending June 2014

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending June 2013

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending June 2012

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Revenue

$649k (2024)

Expenses

$681k (2024)

Total Assets

$6.13M (2024)

Total Liabilities

$262k (2024)

Fiscal Year Ending Dec.
2024

Fiscal Year Ending Dec.
2023

Fiscal Year Ending Dec.
2022

Fiscal Year Ending Dec.
2021

Fiscal Year Ending Dec.
2020

Fiscal Year Ending June
2020

Fiscal Year Ending June
2019

Fiscal Year Ending June
2018

Fiscal Year Ending June
2017

Fiscal Year Ending June
2016

Fiscal Year Ending June
2015

Fiscal Year Ending June
2014

Fiscal Year Ending June
2013

Fiscal Year Ending June
2012

Fiscal Year Ending June
2011

Fiscal Year Ending June
2010

Fiscal Year Ending June
2009

Fiscal Year Ending June
2008

Fiscal Year Ending June
2007

Fiscal Year Ending June
2006

Fiscal Year Ending June
2005

Fiscal Year Ending June
2004