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Critical Limb Ischemia Global Society

  • Grand Rapids, MI
  • Tax-exempt since June 2016
  • EIN: 47-5456331

Organization summary

Type of Nonprofit

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

Category: Community Improvement, Capacity Building / Promotion of Business (NTEE)

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$512k (2023)

Expenses
$437k (2023)

Total Assets
$1.06M (2023)

Total Liabilities
$0 (2023)

Source: Form 990 tax filings from 2016 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 Form 990
Revenue
$511,604
Expenses
$436,754
Net Income
$74,850
Net Assets
$1,062,238
Notable Sources of Revenue Percent of Total Revenue
Contributions $362,500
70.9%
Program Services $50,397
9.9%
Investment Income $27,306
5.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $6,996
1.4%
Net Inventory Sales $0
Other Revenue $64,405
12.6%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,062,238
Total Liabilities $0
Net Assets $1,062,238
Compensation
Key Employees and Officers Compensation Related Other
Dr Barry T Katzen (President) $0 $0 $0
Dr Richard F Neville (Vice President) $0 $0 $0
Dr Caroline E Fife (Board Member Since 11/23) $0 $0 $0
Dr Andrew Holden (Board Member) $0 $0 $0
Dr Daniella Kadian Dodov (Board Member) $0 $0 $0
Dr Robert Lookstein (Board Member) $0 $0 $0
Dr John H Rundback (Board Member) $0 $0 $0
Dr Jos C Van Den Berg (Board Member) $0 $0 $0
Dr Thomas Zeller (Board Member) $0 $0 $0
Dr Walter Dorigo (Board Member) $0 $0 $0
Dr Herbert Aronow (Board Member Since 12/23) $0 $0 $0
Dr Jihad Mustapha (Secretary/Treasurer Until 7/23) $0 $0 $0
Dr Vickie Driver (Board Member Until 7/23) $0 $0 $0
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Document Links

990
Filed on July 26, 2024

Primary 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 Form 990
Revenue
$389,512
Expenses
$431,555
Net Income
-$42,043
Net Assets
$928,971
Notable Sources of Revenue Percent of Total Revenue
Contributions $362,645
93.1%
Program Services $0
Investment Income $17,319
4.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $9,548
2.5%
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 $928,971
Total Liabilities $0
Net Assets $928,971
Compensation
Key Employees and Officers Compensation Related Other
Dr Jos C Van Den Berg (Board Member) $0 $0 $0
Dr Walter Dorigo (Board Member) $0 $0 $0
Dr Vickie Driver (Board Member) $0 $0 $0
Dr Andrew Holden (Board Member) $0 $0 $0
Dr Michael R Jaff (Vice Preside) $0 $0 $0
Dr Barry T Katzen (President) $0 $0 $0
Dr Robert Lookstein (Board Member) $0 $0 $0
Dr Jihad A Mustapha (Secretary/Tr) $0 $0 $0
Dr Richard F Neville (Board Member) $0 $0 $0
Dr Thomas Zeller (Board Member) $0 $0 $0
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Document Links

990
Filed on May 1, 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
$402,624
Expenses
$331,619
Net Income
$71,005
Net Assets
$1,110,960
Notable Sources of Revenue Percent of Total Revenue
Contributions $369,136
91.7%
Program Services $0
Investment Income $17,253
4.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $16,235
4.0%
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 $1,110,960
Total Liabilities $0
Net Assets $1,110,960
Compensation
Key Employees and Officers Compensation Related Other
Dr Jos C Van Den Berg (Board Member) $0 $0 $0
Dr Vickie Driver (Board Member) $0 $0 $0
Dr Andrew Holden (Board Member) $0 $0 $0
Dr Michael R Jaff (Vice Preside) $0 $0 $0
Dr Barry T Katzen (President) $0 $0 $0
Dr Robert Lookstein (Board Member) $0 $0 $0
Dr Jihad A Mustapha (Secretary/Tr) $0 $0 $0
Dr Richard F Neville (Board Member) $0 $0 $0
Dr Thomas Zeller (Board Member) $0 $0 $0
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Document Links

990
Filed on Feb. 15, 2022

Primary 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 Form 990
Revenue
$316,488
Expenses
$289,061
Net Income
$27,427
Net Assets
$1,003,976
Notable Sources of Revenue Percent of Total Revenue
Contributions $302,831
95.7%
Program Services $0
Investment Income $11,753
3.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $1,904
0.6%
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 $1,003,976
Total Liabilities $0
Net Assets $1,003,976
Compensation
Key Employees and Officers Compensation Related Other
Dr Jos C Van Den Berg (Board Member) $0 $0 $0
Dr Vickie Driver (Board Member) $0 $0 $0
Dr Andrew Holden (Board Member) $0 $0 $0
Dr Michael R Jaff (Vice Preside) $0 $0 $0
Dr Barry T Katzen (President) $0 $0 $0
Dr Robert Lookstein (Board Member) $0 $0 $0
Dr Jihad A Mustapha (Secretary/Tr) $0 $0 $0
Dr Richard F Neville (Board Member) $0 $0 $0
Dr Thomas Zeller (Board Member) $0 $0 $0
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Document Links

990
Filed on March 1, 2021

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

View Filing
XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$434,462
Expenses
$293,219
Net Income
$141,243
Net Assets
$882,926
Notable Sources of Revenue Percent of Total Revenue
Contributions $432,272
99.5%
Program Services $0
Investment Income $2,190
0.5%
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 $882,926
Total Liabilities $0
Net Assets $882,926
Compensation
Key Employees and Officers Compensation Related Other
Dr Jos C Van Den Berg (Board Member) $0 $0 $0
Dr Vickie Driver (Board Member) $0 $0 $0
Dr Michael R Jaff (Vice Preside) $0 $0 $0
Dr Barry T Katzen (President) $0 $0 $0
Dr Robert Lookstein (Board Member) $0 $0 $0
Dr Jihad A Mustapha (Secretary/Tr) $0 $0 $0
Dr Richard F Neville (Board Member) $0 $0 $0
Dr Dierk Scheinert (Board Member) $0 $0 $0
Dr Thomas Zeller (Board Member) $0 $0 $0
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Document Links

990
Filed on Feb. 26, 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
$435,145
Expenses
$269,840
Net Income
$165,305
Net Assets
$741,683
Notable Sources of Revenue Percent of Total Revenue
Contributions $433,079
99.5%
Program Services $0
Investment Income $2,066
0.5%
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 $742,923
Total Liabilities $1,240
Net Assets $741,683
Compensation
Key Employees and Officers Compensation Related Other
Dr Barry T Katzen (President) $0 $0 $0
Dr Robert Lookstein (Board Member) $0 $0 $0
Dr Jihad A Mustapha (Secretary/Tr) $0 $0 $0
Dr Richard F Neville (Board Member) $0 $0 $0
Dr Dierk Scheinert (Board Member) $0 $0 $0
Dr Michael R Jaff (Vice Preside) $0 $0 $0
Dr Vickie Driver (Board Member) $0 $0 $0
Dr Thomas Zeller (Board Member) $0 $0 $0
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Document Links

990
Filed on Feb. 13, 2019

Primary 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 Form 990
Revenue
$478,572
Expenses
$166,740
Net Income
$311,832
Net Assets
$576,378
Notable Sources of Revenue Percent of Total Revenue
Contributions $477,400
99.8%
Program Services $0
Investment Income $1,172
0.2%
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 $577,618
Total Liabilities $1,240
Net Assets $576,378
Compensation
Key Employees and Officers Compensation Related Other
Dr Barry T Katzen (President) $0 $0 $0
Dr Robert Lookstein (Board Member) $0 $0 $0
Dr Jihad A Mustapha (Secretary/Tr) $0 $0 $0
Dr Richard F Neville (Board Member) $0 $0 $0
Dr Dierk Scheinert (Board Member) $0 $0 $0
Dr Michael R Jaff (Vice Preside) $0 $0 $0
Dr Vickie Driver (Board Member) $0 $0 $0
Dr Thomas Zeller (Board Member) $0 $0 $0
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Document Links

990
Filed on April 17, 2018

Primary 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 Form 990
Revenue
$444,325
Expenses
$179,779
Net Income
$264,546
Net Assets
$264,546
Notable Sources of Revenue Percent of Total Revenue
Contributions $444,325
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 $265,786
Total Liabilities $1,240
Net Assets $264,546
Compensation
Key Employees and Officers Compensation Related Other
Dr Barry T Katzen (President) $0 $0 $0
Dr Alan T Hirsch (Vice Preside) $0 $0 $0
Dr Robert Lookstein (Board Member) $0 $0 $0
Dr Jihad A Mustapha (Secretary/Tr) $0 $0 $0
Dr Richard F Neville (Board Member) $0 $0 $0
Dr Dierk Scheinert (Board Member) $0 $0 $0
Dr Frank J Veith (Board Member) $0 $0 $0
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Document Links

990
Filed on March 23, 2017

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

View Filing
PDF XML

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.

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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.

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