Diagnostic Microbiology Development Program

Dmdp
  • Berkeley, CA
  • Tax exemption issued: Feb. 2010
  • EIN: 26-4160971

Organization summary

Type of Nonprofit

Designated as a Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Category: International, Foreign Affairs and National Security / International Relief (NTEE)

Donations to this organization are tax deductible.

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. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Organizations with gross receipts of less than $50,000 can file the form 990-N postcard filing, which doesn’t include financial details. All Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2025

Gross receipts
Less than $50,000

Postcard filings do not ask for a specific revenue amount and provide no additional financial details.

Document Links

990-N

Postcard filing for an organization with gross receipts less than $50,000. These filings do not generate a downloadable form.

Fiscal Year Ending Dec.
2024

Gross receipts
Less than $50,000

Postcard filings do not ask for a specific revenue amount and provide no additional financial details.

Document Links

990-N

Postcard filing for an organization with gross receipts less than $50,000. These filings do not generate a downloadable form.

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$0
Expenses
$269,086
Net Income
-$269,086
Net Assets
$336,545
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $336,707
Total Liabilities $162
Net Assets $336,545
Compensation
Key Employees and Officers Compensation Other
John Ridderhof Drph (President) $64,063 $0
James C Mclaughlin Phd (Treasurer) $7,000 $0
Robyn Devenish (Board Member) $0 $0
John Ferguson (Board Member) $0 $0
Lucy Perrone (Board Member) $0 $0
+ View more people

Document Links

990-EZ
Filed on Aug. 28, 2024

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$0
Expenses
$1,187,231
Net Income
-$1,187,231
Net Assets
$605,631
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $117,141
9.9%
Professional Fundraising Fees $0
Other Salaries and Wages $525,100
44.2%
Assets/Debt
Total Assets $608,696
Total Liabilities $3,065
Net Assets $605,631
Compensation
Key Employees and Officers Compensation Related Other
John Ridderhof Drph (President) $75,797 $0 $0
James C Mclaughlin Phd (Treasurer) $41,344 $0 $0
Robyn Devenish (Board Member) $0 $0 $0
John Ferguson (Board Member) $0 $0 $0
Lucy Perrone (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on Oct. 24, 2023

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$421,873
Expenses
$2,210,846
Net Income
-$1,788,973
Net Assets
$1,792,862
Notable Sources of Revenue Percent of Total Revenue
Contributions $421,397
99.9%
Program Services $0
Investment Income $321
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $155
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $370,573
16.8%
Professional Fundraising Fees $0
Other Salaries and Wages $1,005,942
45.5%
Assets/Debt
Total Assets $1,798,354
Total Liabilities $5,492
Net Assets $1,792,862
Compensation
Key Employees and Officers Compensation Related Other
Steven C Hatch Md (Clinical Team Lead) $171,920 $0 $0
John Ridderhof Drph (President) $156,197 $0 $0
Joanne Letchford (Country Director) $134,910 $0 $0
Robert Martin Drph (Vice President) $110,250 $0 $0
James C Mclaughlin Phd (Treasurer) $104,126 $0 $0
Robyn Devenish (Board Member) $0 $0 $0
John Ferguson (Board Member) $0 $0 $0
Lucy Perrone (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 9, 2022

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,778,093
Expenses
$2,017,629
Net Income
-$239,536
Net Assets
$3,581,835
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,763,396
99.2%
Program Services $0
Investment Income $12,735
0.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $1,962
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $374,583
18.6%
Professional Fundraising Fees $0
Other Salaries and Wages $369,103
18.3%
Assets/Debt
Total Assets $3,585,660
Total Liabilities $3,825
Net Assets $3,581,835
Compensation
Key Employees and Officers Compensation Related Other
John Ridderhof (President) $156,250 $0 $0
Robert Martin (Vice President) $104,167 $0 $0
James C Mclaughlin Phd (Treasurer) $104,166 $0 $0
Robyn Devenish (Board Member) $5,000 $0 $0
John Ferguson (Board Member) $5,000 $0 $0
Lucy Perrone (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 11, 2021

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,289,575
Expenses
$1,919,453
Net Income
$370,122
Net Assets
$3,794,622
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,256,552
98.6%
Program Services $0
Investment Income $18,408
0.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $14,615
0.6%
Notable Expenses Percent of Total Expenses
Executive Compensation $443,779
23.1%
Professional Fundraising Fees $0
Other Salaries and Wages $440,584
23.0%
Assets/Debt
Total Assets $3,911,059
Total Liabilities $116,437
Net Assets $3,794,622
Compensation
Key Employees and Officers Compensation Related Other
Robert Martin (Vice President) $127,999 $0 $0
John Ridderhof (President) $100,000 $0 $0
James C Mclaughlin Phd (Treasurer) $94,998 $0 $0
Robyn Devenish (Board Member) $0 $0 $0
John Ferguson (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 13, 2020

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,227,956
Expenses
$2,331,989
Net Income
$895,967
Net Assets
$3,421,928
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,224,975
99.9%
Program Services $0
Investment Income $2,731
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $250
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $354,782
15.2%
Professional Fundraising Fees $0
Other Salaries and Wages $658,247
28.2%
Assets/Debt
Total Assets $3,440,940
Total Liabilities $19,012
Net Assets $3,421,928
Compensation
Key Employees and Officers Compensation Related Other
Robert Martin (President) $156,000 $0 $0
James C Mclaughlin Phd (Treasurer) $90,000 $0 $0
Ellen Jo Baron (Secretary) $0 $0 $0
John Ridderhof (Board Member) $0 $0 $0
John Ferguson (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on Oct. 8, 2019

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2017

No Extracted Financial Data

Extracted financial data is not available for this tax period, but financial documents relating to this organization’s non-exempt activities are available for download.

Document Links

990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,371,562
Expenses
$952,613
Net Income
$418,949
Net Assets
$1,766,168
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,370,662
99.9%
Program Services $0
Investment Income $900
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $153,458
16.1%
Professional Fundraising Fees $0
Other Salaries and Wages $389,446
40.9%
Assets/Debt
Total Assets $1,770,786
Total Liabilities $4,618
Net Assets $1,766,168
Compensation
Key Employees and Officers Compensation Related Other
James C Mclaughlin Phd (President) $133,458 $0 $0
Robert Martin (Board Member) $10,000 $0 $0
Sophal Ear (Vice Preside) $10,000 $0 $0
Ellen Jo Baron (Secretary-tr) $0 $0 $0
+ View more people

Document Links

990
Filed on Oct. 24, 2017

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,124,725
Expenses
$506,684
Net Income
$618,041
Net Assets
$1,347,219
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,124,078
99.9%
Program Services $0
Investment Income $644
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $3
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $110,196
21.7%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,350,876
Total Liabilities $3,657
Net Assets $1,347,219
Compensation
Key Employees and Officers Compensation Related Other
James C Mclaughlin Phd (President) $110,196 $0 $0
Robert Martin Phd (Director) $0 $0 $0
Nima Asgari-jirhandeh Md (Director) $0 $0 $0
Ellen Jo Baron Phd (Secretary/treas) $0 $0 $0
Sophal Ear Phd (Vice President) $0 $0 $0
+ View more people

Document Links

990
Filed on April 12, 2016

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,168,228
Expenses
$669,686
Net Income
$498,542
Net Assets
$729,178
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,166,484
99.9%
Program Services $0
Investment Income $141
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $1,603
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $110,196
16.5%
Professional Fundraising Fees $0
Other Salaries and Wages $325,392
48.6%
Assets/Debt
Total Assets $729,705
Total Liabilities $527
Net Assets $729,178
Compensation
Key Employees and Officers Compensation Related Other
James C Mclaughlin Phd (President) $110,196 $0 $0
Robert Martin Phd (Director) $0 $0 $0
Nima Asgari-jirhandeh Md (Director) $0 $0 $0
Ellen Jo Baron Phd (Secretary/treas) $0 $0 $0
Sophal Ear Phd (Vice President) $0 $0 $0
+ View more people

Document Links

990
Filed on Oct. 21, 2015

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$610,876
Expenses
$385,732
Net Income
$225,144
Net Assets
$230,636
Notable Sources of Revenue Percent of Total Revenue
Contributions $604,616
99.0%
Program Services $0
Investment Income $57
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $6,203
1.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $62,500
16.2%
Professional Fundraising Fees $0
Other Salaries and Wages $170,077
44.1%
Assets/Debt
Total Assets $230,636
Total Liabilities $0
Net Assets $230,636

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$500
Expenses
$34,380
Net Income
-$33,880
Net Assets
$5,492
Notable Sources of Revenue Percent of Total Revenue
Contributions $500
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $5,492
Total Liabilities $0
Net Assets $5,492

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$50,658
Expenses
$23,705
Net Income
$26,953
Net Assets
$39,372
Notable Sources of Revenue Percent of Total Revenue
Contributions $50,658
100%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $12,500
52.7%
Assets/Debt
Total Assets $39,372
Total Liabilities $0
Net Assets $39,372

Document Links

990

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

PDF
PDF (2 of 2)

Fiscal Year Ending June
2010

Gross receipts
Less than $50,000

Postcard filings do not ask for a specific revenue amount and provide no additional financial details.

Document Links

990-N

Postcard filing for an organization with gross receipts less than $50,000. These filings do not generate a downloadable form.

Fiscal Year Ending June
2009

Gross receipts
Less than $50,000

Postcard filings do not ask for a specific revenue amount and provide no additional financial details.

Document Links

990-N

Postcard filing for an organization with gross receipts less than $50,000. These filings do not generate a downloadable form.

About This Data

What Is This Data?

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

The summary data contains financial information from tax returns processed by the IRS since the 2012 calendar years, as well as data extracted from digital filings. IRS summary data also includes limited older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits for nonprofit organizations that spent $750,000 or more in federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

Which Organizations Are Here?

Most organizations that have been recognized as tax exempt by the IRS have to file the Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file the Form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard," which does not contain financial details. Churches are not required to file Form 990.

Nonprofit Explorer has organizations that are claiming tax exemption in any of the 27 subsections of the 501(c) section of the tax code. Taxable trusts and private foundations that are required to file a form 990PF are also included.

Types of Nonprofits

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

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For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes Employer Identification Numbers and summary financials as structured data.
  • Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
  • Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica.
  • Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
  • Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

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Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

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