PROPUBLICA Fearless Reporting for an Informed Society — Join Us.
DONATE
Skip to content
ProPublica Donate
ProPublica Donate

Massachusetts Infectious Diseases Society

  • Boston, MA
  • Tax-exempt since Oct. 1999
  • EIN: 04-3474322

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: Diseases, Disorders, Medical Disciplines / Medical Disciplines (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$12.3k (2023)

Expenses
$17.2k (2023)

Total Assets
$5.32k (2023)

Total Liabilities
$0 (2023)

Source: Form 990 tax filings from 2011 to 2023

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.
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$12,329
Expenses
$17,192
Net Income
-$4,863
Net Assets
$5,320
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 $5,320
Total Liabilities $0
Net Assets $5,320
Compensation
Key Employees and Officers Compensation Other
Armando Paez (President) $0 $0
Jungwon Yoon (Secretary / Treasurer) $0 $0
Michael Newstein (Clerk) $0 $0
Lawrence Madoff (Vice President) $0 $0
Erica Shenoy (Director) $0 $0
Molly Paras (Director) $0 $0
Magdelena Slosar Cheah (Director) $0 $0
Judith Strymish (Director) $0 $0
Zoon Wangu (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 16, 2024

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

View Filing
XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$7,320
Expenses
$14,680
Net Income
-$7,360
Net Assets
$10,183
Notable Sources of Revenue Percent of Total Revenue
Contributions $210
2.9%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $18
0.2%
Assets/Debt
Total Assets $10,183
Total Liabilities $0
Net Assets $10,183
Compensation
Key Employees and Officers Compensation Other
Erica S Shenoy (President) $0 $0
Armando Paez (Secretary / Treasurer) $0 $0
Alfred De Maria Jr (Clerk) $0 $0
Miriam Barshak (Director) $0 $0
Katherine Hsu (Director) $0 $0
Lawrence Madoff (Director) $0 $0
Michael Newstein (Director) $0 $0
Jungwon Yoon (Director) $0 $0
Ellen Rae Cooper (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 9, 2023

Short form 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 990-EZ
Revenue
$12,017
Expenses
$6,980
Net Income
$5,037
Net Assets
$17,543
Notable Sources of Revenue Percent of Total Revenue
Contributions $11,991
99.8%
Program Services $0
Investment Income $26
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $17,543
Total Liabilities $0
Net Assets $17,543
Compensation
Key Employees and Officers Compensation Other
Erica S Shenoy (President) $0 $0
Armando Paez (Secretary Treasurer) $0 $0
Alfred De Maria Jr (Clerk) $0 $0
Miriam Barshak (Director) $0 $0
Ellen Rae Cooper (Director) $0 $0
Katherine Hsu (Director) $0 $0
Lawrence Madoff (Director) $0 $0
Jungwon Yoon (Director) $0 $0
Michael Newstein (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on March 27, 2022

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

View Filing
XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$11,382
Expenses
$7,527
Net Income
$3,855
Net Assets
$12,506
Notable Sources of Revenue Percent of Total Revenue
Contributions $11,360
99.8%
Program Services $0
Investment Income $22
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $12,506
Total Liabilities $0
Net Assets $12,506

No Document Links

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

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$23,810
Expenses
$26,190
Net Income
-$2,380
Net Assets
$8,651
Notable Sources of Revenue Percent of Total Revenue
Contributions $23,780
99.9%
Program Services $0
Investment Income $30
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $8,651
Total Liabilities $0
Net Assets $8,651
Compensation
Key Employees and Officers Compensation Other
Erica Seiguer Shenoy (Vice President) $0 $0
Miriam Baron Barshak (Director) $0 $0
Katherine Hsu (Director) $0 $0
Lawrence Madoff (Director) $0 $0
Howard Heller (Director) $0 $0
Paul Sax (Director) $0 $0
Patricia Ahern (Clerk & Coordinator) $0 $0
Daniel Mc Quillen (Director) $0 $0
Alfred De Maria (President) $0 $0
Ellen Cooper (Secretary & Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 15, 2020

Short form 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 990-EZ
Revenue
$14,194
Expenses
$24,610
Net Income
-$10,416
Net Assets
$11,572
Notable Sources of Revenue Percent of Total Revenue
Contributions $14,194
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 $11,572
Total Liabilities $0
Net Assets $11,572
Compensation
Key Employees and Officers Compensation Other
Patricia Ahern (Clerk & Coordinator) $1,750 $0
Erica Seiguer Shenoy (Vice President) $0 $0
Miriam Baron Barshak (Director) $0 $0
Katherine Hsu (Director) $0 $0
Lawrence Madoff (Director) $0 $0
Howard Heller (Director) $0 $0
Paul Sax (Director) $0 $0
Daniel Mc Quillen (Director) $0 $0
Alfred De Maria (President) $0 $0
Ellen Cooper (Secretary & Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 16, 2019

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$31,285
Expenses
$24,018
Net Income
$7,267
Net Assets
$21,988
Notable Sources of Revenue Percent of Total Revenue
Contributions $31,285
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 $21,988
Total Liabilities $0
Net Assets $21,988
Compensation
Key Employees and Officers Compensation Other
Erica Seiguer Shenoy (Vice President) $0 $0
Miriam Baron Barshak (Director) $0 $0
Katherine Hsu (Director) $0 $0
Lawrence Madoff (Director) $0 $0
Howard Heller (Director) $0 $0
Paul Sax (Director) $0 $0
Patricia Ahern (Clerk & Coordinator) $0 $0
Daniel Mc Quillen (Director) $0 $0
Alfred De Maria (President) $0 $0
Ellen Cooper (Treasurer & Clerk) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 31, 2018

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$31,950
Expenses
$20,095
Net Income
$11,855
Net Assets
$14,721
Notable Sources of Revenue Percent of Total Revenue
Contributions $31,950
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 $14,721
Total Liabilities $0
Net Assets $14,721
Compensation
Key Employees and Officers Compensation Other
Paul Sax (Vice President) $0 $0
Miriam Barshak (Director) $0 $0
Katherine Hsu (Director) $0 $0
Lawrence Madoff (Director) $0 $0
Daniel Mc Quillen (President) $0 $0
Howard Heller (Treasurer & Clerk) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 15, 2017

Short form 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 990-EZ
Revenue
$19,560
Expenses
$24,457
Net Income
-$4,897
Net Assets
$2,866
Notable Sources of Revenue Percent of Total Revenue
Contributions $19,560
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 $2,866
Total Liabilities $0
Net Assets $2,866
Compensation
Key Employees and Officers Compensation Other
Paul Sax (Secretary/Treasurer) $0 $0
M Anita Barry (Director) $0 $0
Mark Pasternack (Director) $0 $0
Daniel Mc Quillen (Director) $0 $0
Katherine Hsu (Director) $0 $0
Howard Heller (President) $0 $0
Deborah Cotton (Vice President) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 15, 2016

Short form 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 990-EZ
Revenue
$14,369
Expenses
$11,374
Net Income
$2,995
Net Assets
$7,798
Notable Sources of Revenue Percent of Total Revenue
Contributions $14,369
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 $7,798
Total Liabilities $0
Net Assets $7,798
Compensation
Key Employees and Officers Compensation Other
Paul Sax (Secretary/Treasurer) $0 $0
M Anita Barry (Director) $0 $0
Mark Pasternack (Director) $0 $0
Daniel Mc Quillen (Director) $0 $0
Katherine Hsu (Director) $0 $0
Howard Heller (President) $0 $0
Deborah Cotton (Vice President) $0 $0
+ View more people

Document Links

990-EZ
Filed on July 8, 2015

Short form 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
$17,895
Expenses
$25,106
Net Income
-$7,211
Net Assets
$4,803
Notable Sources of Revenue Percent of Total Revenue
Contributions $17,895
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 $0
Assets/Debt
Total Assets $4,803
Total Liabilities $0
Net Assets $4,803
Compensation
Key Employees and Officers Compensation Related Other
Howard Heller (President) $0 $0 $0
Deborah Cotton (Vice President) $0 $0 $0
Paul Sax (Secretary/Treasurer) $0 $0 $0
M Anita Barry (Director) $0 $0 $0
Mark Pasternack (Director) $0 $0 $0
Daniel Mc Quillen (Director) $0 $0 $0
Katherine Hsu (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 17, 2014

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$19,370
Expenses
$22,452
Net Income
-$3,082
Net Assets
$13,265
Notable Sources of Revenue Percent of Total Revenue
Contributions $19,290
99.6%
Program Services $0
Investment Income $80
0.4%
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 $0
Assets/Debt
Total Assets $13,265
Total Liabilities $0
Net Assets $13,265

Document Links

990

Primary 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
$21,005
Expenses
$22,837
Net Income
-$1,832
Net Assets
$16,347
Notable Sources of Revenue Percent of Total Revenue
Contributions $20,995
100.0%
Program Services $0
Investment Income $10
0.0%
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 $0
Assets/Debt
Total Assets $16,347
Total Liabilities $0
Net Assets $16,347

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2010

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2009

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2008

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2007

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2006

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2005

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2004

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2003

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2001

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990

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

PDF

About 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 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.

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 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?

Every organization that has been recognized as tax exempt by the IRS has to file 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 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."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

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

Get the Data

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

  • Raw filing data. Includes EINs 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. Bulk PDF downloads since 2017 are available from the IRS.
  • 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.

API

The data powering this website is available programmatically, via an API. Read the API documentation »

Byline

By Andrea Suozzo, Alec Glassford and Ash Ngu, ProPublica, and Brandon Roberts, Special to ProPublica.
Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

Updated