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American Pain Society

Organization summary

Organization summary might be incomplete or out of date

This organization is not listed in the IRS's most recent list of tax exempt organizations, but we have data associated with this Employer Identification Number.

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 (G9XZ) (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$1.71M (2018)

Expenses
$2.15M (2018)

Total Assets
$1.52M (2018)

Total Liabilities
$760k (2018)

Source: Form 990 tax filings from 2010 to 2018

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.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,714,151
Expenses
$2,147,232
Net Income
-$433,081
Net Assets
$757,447
Notable Sources of Revenue Percent of Total Revenue
Contributions $383,799
22.4%
Program Services $1,292,706
75.4%
Investment Income $30,526
1.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $7,100
0.4%
Other Revenue $20
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,516,992
Total Liabilities $759,545
Net Assets $757,447
Compensation
Key Employees and Officers Compensation Related Other
William Maixner Phd Dds (President) $0 $0 $0
David A Williams Phd (Immediate Past President) $0 $0 $0
Tonya Palermo Phd (Treasurer) $0 $0 $0
Patrick M Dougherty Phd (Secretary) $0 $0 $0
Mark S Wallace Md (Director At Large) $0 $0 $0
Claudia Campbell Phd (Director) $0 $0 $0
Robert C Coghill Phd (Director) $0 $0 $0
Robert R Edwards Phd (Director) $0 $0 $0
John Markman Md (Director) $0 $0 $0
Theodore Price Phd (Director) $0 $0 $0
Jamie Rhudy Phd (Director) $0 $0 $0
Barbara St Marie Anp Gnp Phd (Director) $0 $0 $0
David Tauben Md (Director) $0 $0 $0
Carly Reisner (Executive Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,574,006
Expenses
$2,483,196
Net Income
$90,810
Net Assets
$1,271,127
Notable Sources of Revenue Percent of Total Revenue
Contributions $770,355
29.9%
Program Services $1,672,947
65.0%
Investment Income $59,205
2.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $59,066
2.3%
Net Inventory Sales $8,380
0.3%
Other Revenue $4,053
0.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $2,432,970
Total Liabilities $1,161,843
Net Assets $1,271,127
Compensation
Key Employees and Officers Compensation Related Other
David A Williams Phd (President) $0 $0 $0
William Maixner Phd Dds (President El) $0 $0 $0
Jennifer Haythornthwaite Phd (Treasurer) $0 $0 $0
Patrick M Dougherty Phd (Secretary) $0 $0 $0
Mark S Wallace Md (Director At) $0 $0 $0
Edward Michna Jd Md (Director) $0 $0 $0
Barbara Rakel Phd Rn (Director) $0 $0 $0
Gary Alan Walco Phd Abp (Director) $0 $0 $0
Claudia Campbell Phd (Director) $0 $0 $0
Theodore Price Phd (Director) $0 $0 $0
Robert C Coghill Phd (Director) $0 $0 $0
Robert R Edwards Phd (Director) $0 $0 $0
Barbara St Marie Phd Anp Gnp (Director) $0 $0 $0
Catherine H Underwood Mba Cae (Executive Di) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,240,906
Expenses
$2,620,857
Net Income
$620,049
Net Assets
$1,137,708
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,167,884
36.0%
Program Services $2,020,414
62.3%
Investment Income $43,722
1.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$153
Net Inventory Sales $8,989
0.3%
Other Revenue $50
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $2,143,339
Total Liabilities $1,005,631
Net Assets $1,137,708
Compensation
Key Employees and Officers Compensation Related Other
David A Williams Phd (President) $0 $0 $0
Gregory Terman Md Phd (Past Preside) $0 $0 $0
Jennifer Haythornthwaite Phd (Treasurer) $0 $0 $0
Patrick M Dougherty Phd (Secretary) $0 $0 $0
Timothy Ness Md Phd (Member At La) $0 $0 $0
Mark S Wallace Md (Director At) $0 $0 $0
Edward Michna Jd Md (Director At) $0 $0 $0
Claudia Campbell Phd (Director At) $0 $0 $0
Renee Manworren Phd Apn Pcns Rnbc (Director At) $0 $0 $0
Theodore Price Phd (Director At) $0 $0 $0
Barbara Rakel Phd Rn (Director At) $0 $0 $0
Gary Alan Walco Phd Abp (Director At) $0 $0 $0
Robert R Edwards Phd (Director At) $0 $0 $0
Catherine H Underwood Mba Cae (Executive Di) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,604,550
Expenses
$2,789,790
Net Income
-$185,240
Net Assets
$464,332
Notable Sources of Revenue Percent of Total Revenue
Contributions $660,894
25.4%
Program Services $1,827,617
70.2%
Investment Income $49,392
1.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $50,835
2.0%
Net Inventory Sales $13,730
0.5%
Other Revenue $2,082
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,712,349
Total Liabilities $1,248,017
Net Assets $464,332
Compensation
Key Employees and Officers Compensation Related Other
Gregory W Terman Md Phd (President) $0 $0 $0
David A Williams Phd (President El) $0 $0 $0
Jennifer Haythornthwaite Phd (Treasurer) $0 $0 $0
Kathleen Sluka Pt Phd (Secretary) $0 $0 $0
Mark S Wallace Md (Director At) $0 $0 $0
Edward Michna Jd Md (Director At) $0 $0 $0
Robert Gereau Phd (Director At) $0 $0 $0
Renee Cb Manworren Phd Aprnbc Pcnsb (Director At) $0 $0 $0
Tonya M Palermo Phd (Director At) $0 $0 $0
Barbara Rakel Phd Rn (Director At) $0 $0 $0
Gary Alan Walco Phd Abp (Director At) $0 $0 $0
Robert R Edwards Phd (Director At) $0 $0 $0
Timothy Ness Md Phd (Director At) $0 $0 $0
Catherine H Underwood Mba Cae (Executive Di) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,864,647
Expenses
$3,148,533
Net Income
-$283,886
Net Assets
$758,636
Notable Sources of Revenue Percent of Total Revenue
Contributions $949,867
33.2%
Program Services $1,800,546
62.9%
Investment Income $81,231
2.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $24,873
0.9%
Net Inventory Sales $6,630
0.2%
Other Revenue $1,500
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $2,248,235
Total Liabilities $1,489,599
Net Assets $758,636
Compensation
Key Employees and Officers Compensation Related Other
Roger Fillingim Phd (Imm Past Pre) $0 $0 $0
Gregory W Terman Md Phd (President) $0 $0 $0
David A Williams Phd (Treasurer) $0 $0 $0
Kathleen Sluka Pt Phd (Secretary) $0 $0 $0
Michael Gold Phd (Liaison To I) $0 $0 $0
Robert R Edwards Phd (Director At) $0 $0 $0
Laura Frey Law Phd Pt (Director At) $0 $0 $0
Robert Gereau Phd (Director At) $0 $0 $0
Timothy Ness Md Phd (Director At) $0 $0 $0
William Maixner Phd Dds (Director At) $0 $0 $0
Renee Cb Manworren Phd Aprnbc Pcnsb (Director At) $0 $0 $0
Edward Michna Jd Md (Director At) $0 $0 $0
Tonya M Palermo Phd (Director At) $0 $0 $0
Mark S Wallace Md (Director At) $0 $0 $0
Catherine H Underwood Mba Cae (Executive Di) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,312,097
Expenses
$3,447,258
Net Income
-$135,161
Net Assets
$1,076,313
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,271,537
38.4%
Program Services $1,890,631
57.1%
Investment Income $51,336
1.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $94,107
2.8%
Net Inventory Sales $3,069
0.1%
Other Revenue $1,417
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $2,255,300
Total Liabilities $1,178,987
Net Assets $1,076,313
Compensation
Key Employees and Officers Compensation Related Other
Roger Fillingim Phd (President) $0 $0 $0
Gregory W Terman Md Phd (President El) $0 $0 $0
David A Williams Phd (Treasurer) $0 $0 $0
Kathleen Sluka Pt Phd (Secretary) $0 $0 $0
Judith A Turner Phd (Liaison To I) $0 $0 $0
Catherine H Underwood Mba Cae (Executive Di) $0 $0 $0
John T Farrar Md Phd (Director At) $0 $0 $0
Laura Frey Law Phd Pt (Director At) $0 $0 $0
Robert Gereau Phd (Director At) $0 $0 $0
Allen Lebovits Phd (Director At) $0 $0 $0
William Maixner Phd Dds (Director At) $0 $0 $0
Renee Cb Manworren Phd Aprnbc Pcnsb (Director At) $0 $0 $0
Edward Michna Jd Md (Director At) $0 $0 $0
Tonya M Palermo Phd (Director At) $0 $0 $0
Mark S Wallace Md (Director At) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,095,616
Expenses
$3,182,010
Net Income
-$86,394
Net Assets
$1,149,239
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,655,744
53.5%
Program Services $825,852
26.7%
Investment Income $37,193
1.2%
Bond Proceeds $0
Royalties $543,653
17.6%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $7,614
0.2%
Net Inventory Sales $24,448
0.8%
Other Revenue $1,112
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $2,436,658
Total Liabilities $1,287,419
Net Assets $1,149,239

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,412,643
Expenses
$3,235,399
Net Income
$177,244
Net Assets
$1,139,459
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,661,360
48.7%
Program Services $992,293
29.1%
Investment Income $38,920
1.1%
Bond Proceeds $0
Royalties $687,990
20.2%
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$1,031
Net Inventory Sales $15,193
0.4%
Other Revenue $17,918
0.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $2,046,015
Total Liabilities $906,556
Net Assets $1,139,459

Document Links

Fiscal Year Ending Dec.
2010

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,514,661
Expenses
$3,754,199
Net Income
-$239,538
Net Assets
$971,088
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,834,914
52.2%
Program Services $1,092,801
31.1%
Investment Income $36,455
1.0%
Bond Proceeds $0
Royalties $523,322
14.9%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $20,302
0.6%
Net Inventory Sales -$14,483
Other Revenue $21,350
0.6%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $2,283,737
Total Liabilities $1,312,649
Net Assets $971,088

Document Links

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

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

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

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

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

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

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

Fiscal Year Ending Dec.
2002

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

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

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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