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The Pennsylvania Rheumatology Society

  • Harrisburg, PA
  • Tax-exempt since Sept. 2006
  • EIN: 25-1792593

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: Educational Institutions and Related Activities / Adult, Continuing Education (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$214k (2024)

Expenses
$203k (2024)

Total Assets
$300k (2024)

Total Liabilities
$2.12k (2024)

Source: Form 990 tax filings from 2014 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

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$214,493
Expenses
$202,868
Net Income
$11,625
Net Assets
$297,583
Notable Sources of Revenue Percent of Total Revenue
Contributions $65,258
30.4%
Program Services $135,705
63.3%
Investment Income $9,971
4.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $3,559
1.7%
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 $299,699
Total Liabilities $2,116
Net Assets $297,583
Compensation
Key Employees and Officers Compensation Related Other
Annmarie Whalen (Executive Di) $0 $0 $0
Tanmayee Bichile Md (President) $0 $0 $0
Philip J Dunn (Vice Preside) $0 $0 $0
Anupama V Shahane Md (Secretary/Tr) $0 $0 $0
Irene J Tan Md (Immediate Pa) $0 $0 $0
Sonia Manocha (Councilor We) $0 $0 $0
Arthur Lau Md (Councilor Ea) $0 $0 $0
Michael Borofsky Md (Councilor Ce) $0 $0 $0
Fabian Rodriguez Quinonez Md (Early Career) $0 $0 $0
Nicholas Wiemer Do (Early Career) $0 $0 $0
Rafal Ali Md (Fit Represen) $0 $0 $0
Conor O'donnell Do (Fit Represen) $0 $0 $0
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Document Links

990
Filed on Nov. 7, 2025

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

View Filing
XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$207,903
Expenses
$163,652
Net Income
$44,251
Net Assets
$285,958
Notable Sources of Revenue Percent of Total Revenue
Contributions $77,000
37.0%
Program Services $123,275
59.3%
Investment Income $7,529
3.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $99
0.0%
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 $294,253
Total Liabilities $8,295
Net Assets $285,958
Compensation
Key Employees and Officers Compensation Related Other
Tanmayee Bichile Md (President) $0 $0 $0
Irene Jufen Tan Md (Past Preside) $0 $0 $0
Philip Dunn Do (Vice Preside) $0 $0 $0
Anupama Shahane Md (Sec'y/Treasu) $0 $0 $0
Sonia Manocha Md (Councilor) $0 $0 $0
Arthur Lau Md (Councilor) $0 $0 $0
Michale Borofsky Md (Councilor) $0 $0 $0
Fabian Quinones Rodriguez Md (Early Career) $0 $0 $0
Nicholas Weimer Do (Early Career) $0 $0 $0
Rafal Ali Md (Fit Represen) $0 $0 $0
Conor O'donnell Do (Fit Represen) $0 $0 $0
Annmarie Whalen (Executive Di) $0 $0 $0
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Document Links

990
Filed on April 22, 2024

Primary 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 990-EZ
Revenue
$181,004
Expenses
$165,669
Net Income
$15,335
Net Assets
$235,297
Notable Sources of Revenue Percent of Total Revenue
Contributions $80,130
44.3%
Program Services $97,540
53.9%
Investment Income $3,139
1.7%
Net Fundraising $0
Sales of Assets $195
0.1%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $244,763
Total Liabilities $9,466
Net Assets $235,297
Compensation
Key Employees and Officers Compensation Other
Irene Jufen Tan Md (President) $0 $0
Alfred E Denio Iii Md (Past Preside) $0 $0
Tanmayee Bichile Md (Vice Preside) $0 $0
Philip Dunn Md (Sec'y/Treasu) $0 $0
Sonia Manocha Md (Councilor) $0 $0
Anupama Shahane Md (Councilor) $0 $0
Kanchana Herath Md (Councilor) $0 $0
Nancy Walker Md (Councilor) $0 $0
Anna Papazoglou Md (Early Career) $0 $0
Mitali Sen Md (Early Career) $0 $0
Sarah Bayefsky Md (Fit Represen) $0 $0
Kristen Salaava Md (Fit Represen) $0 $0
Nicholas Weimer Do (Fit Represen) $0 $0
Annmarie Whalen (Executive Di) $0 $0
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990-EZ
Filed on May 3, 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
$141,160
Expenses
$145,996
Net Income
-$4,836
Net Assets
$243,103
Notable Sources of Revenue Percent of Total Revenue
Contributions $52,040
36.9%
Program Services $86,905
61.6%
Investment Income $2,710
1.9%
Net Fundraising $0
Sales of Assets -$495
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $253,193
Total Liabilities $10,090
Net Assets $243,103
Compensation
Key Employees and Officers Compensation Other
Irene Jufen Tan Md (President) $0 $0
Alfred E Denio Iii Md (Past Preside) $0 $0
Tanmayee Bichile Md (Vice Preside) $0 $0
Philip Dunn Md (Sec'y/Treasu) $0 $0
Sonia Manocha Md (Councilor) $0 $0
Anupama Shahane Md (Councilor) $0 $0
Kanchana Herath Md (Councilor) $0 $0
Nancy Walker Md (Councilor) $0 $0
Anna Papazoglou Md (Early Career) $0 $0
Mitali Sen Md (Early Career) $0 $0
Surjeet Singh Dheer Do (Fit Represen) $0 $0
Peter D Nicholas Md (Fit Represen) $0 $0
Ariel Jones (Executive Di) $0 $0
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990-EZ
Filed on May 2, 2022

Short form 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 990-EZ
Revenue
$77,337
Expenses
$106,757
Net Income
-$29,420
Net Assets
$248,131
Notable Sources of Revenue Percent of Total Revenue
Contributions $42,000
54.3%
Program Services $22,210
28.7%
Investment Income $3,166
4.1%
Net Fundraising $0
Sales of Assets $1,861
2.4%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $258,130
Total Liabilities $9,999
Net Assets $248,131
Compensation
Key Employees and Officers Compensation Other
Alfred E Denio Iii Md (President) $0 $0
Lawrence H Brent Md (Past Preside) $0 $0
Irene Jufen Tan Md (Vice Preside) $0 $0
Tanmayee Bichile Md (Sec'y/Treasu) $0 $0
Mitali Sen Md (Councilor) $0 $0
Anupama Shahane Md (Councilor) $0 $0
Kanchana Herath Md (Councilor) $0 $0
James Ross Md (Councilor) $0 $0
Anna Papazoglou Md (Early Career) $0 $0
Sonia Manocha Md (Early Career) $0 $0
Courtney Stull Md (Fit Represen) $0 $0
Peter D Nicholas Md (Fit Represen) $0 $0
Rebecca Doctrow (Executive Di) $0 $0
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990-EZ
Filed on April 22, 2021

Short form 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 990-EZ
Revenue
$170,482
Expenses
$114,000
Net Income
$56,482
Net Assets
$272,319
Notable Sources of Revenue Percent of Total Revenue
Contributions $73,000
42.8%
Program Services $83,658
49.1%
Investment Income $3,008
1.8%
Net Fundraising $0
Sales of Assets $1,416
0.8%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $286,715
Total Liabilities $14,396
Net Assets $272,319
Compensation
Key Employees and Officers Compensation Other
Lawrence H Brent Md (President) $0 $0
Philip L Cohen Md (Past Preside) $0 $0
Alfred E Denio Iii Md (Vice Pres/Pr) $0 $0
Irene Jufen Tan Md (Sec'y/Treasu) $0 $0
Douglas William Lienesch Md (Councilor) $0 $0
Chris Derk Md (Councilor) $0 $0
Tanmayee Bichile Md (Councilor) $0 $0
Anupama Shahane Md (Councilor) $0 $0
Kanchana Herath Md (Councilor) $0 $0
Lisabeth Scalzi Md (Councilor) $0 $0
James Ross Md (Councilor) $0 $0
Abraham L Tacang Md (Fit Represen) $0 $0
Anna Papazoglou Md (Early Career) $0 $0
Emily Brunner Do (Early Career) $0 $0
Daniel Tseytlin Do (Fit Represen) $0 $0
Cathy Lee Ching Md (Fit Represen) $0 $0
Rebecca Doctrow (Executive Di) $0 $0
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990-EZ
Filed on May 1, 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
$170,094
Expenses
$114,771
Net Income
$55,323
Net Assets
$213,241
Notable Sources of Revenue Percent of Total Revenue
Contributions $85,000
50.0%
Program Services $73,145
43.0%
Investment Income $1,523
0.9%
Net Fundraising $0
Sales of Assets $826
0.5%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $218,925
Total Liabilities $5,684
Net Assets $213,241
Compensation
Key Employees and Officers Compensation Other
Philip L Cohen Md (Past Preside) $0 $0
Lawrence H Brent Md (President) $0 $0
Alfred E Denio Iii Md (Vice Pres/Pr) $0 $0
Irene Jufen Tan Md (Sec'y/Treasu) $0 $0
Douglas William Lienesch Md (Councilor) $0 $0
Chris Derk Md (Councilor) $0 $0
Barbara Ellen Ostrov Md (Councilor) $0 $0
Lisabeth Scalzi Md (Councilor) $0 $0
James Ross Md (Councilor) $0 $0
Abraham L Tacang Md (Fit Represen) $0 $0
Tanmayee Bichile Md (Early Career) $0 $0
Alexis Zavitsanos Md (Early Career) $0 $0
Daniel Tseytlin Do (Fit Represen) $0 $0
Cathy Lee Ching Md (Fit Represen) $0 $0
Maria Elias (Executive Di) $0 $0
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990-EZ
Filed on May 9, 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
$142,202
Expenses
$78,050
Net Income
$64,152
Net Assets
$159,844
Notable Sources of Revenue Percent of Total Revenue
Contributions $52,500
36.9%
Program Services $79,600
56.0%
Investment Income $683
0.5%
Net Fundraising $0
Sales of Assets $19
0.0%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $163,247
Total Liabilities $3,403
Net Assets $159,844
Compensation
Key Employees and Officers Compensation Other
Phillip L Cohen Md (Past Preside) $0 $0
Lawrence H Brent Md (President) $0 $0
Alfred E Denio Iii Md (Vice Pres/Pr) $0 $0
Irene Jufen Tan Md (Sec'y/Treasu) $0 $0
Douglas William Lienesch Md (Councilor) $0 $0
Chris Derk Md (Councilor) $0 $0
Barbara Ellen Ostrov Md (Councilor) $0 $0
James Ross Md (Councilor) $0 $0
Abraham L Tacang Md (Fit Represen) $0 $0
Tanmayee Bichile Md (Early Career) $0 $0
Alexis Zavitsanos Md (Early Career) $0 $0
Paul J Killian Md (Past Preside) $0 $0
Arthur S Huppert Md (Councilor) $0 $0
Warren A Katz Md (Councilor) $0 $0
Alan J Kivitz Md (Councilor) $0 $0
Donald P Goldsmith Md (Councilor) $0 $0
Donald S Miller Md (Councilor) $0 $0
Terrence W Starz Md (Councilor) $0 $0
Maria Elias (Executive Di) $0 $0
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990-EZ
Filed on April 19, 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
$135,600
Expenses
$65,646
Net Income
$69,954
Net Assets
$95,153
Notable Sources of Revenue Percent of Total Revenue
Contributions $52,500
38.7%
Program Services $71,445
52.7%
Investment Income $75
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $2,000
1.5%
Assets/Debt
Total Assets $103,760
Total Liabilities $8,607
Net Assets $95,153
Compensation
Key Employees and Officers Compensation Other
Phillip L Cohen Md (President) $0 $0
Lawrence H Brent Md (Vice President) $0 $0
Alfred E Denio Iii Md (Secretary/Treasurer) $0 $0
Paul J Killian Md (Immediate Past President) $0 $0
Douglas William Lienesch Md (Cou Ncilor) $0 $0
Irene Jufen Tan Md (Councilor) $0 $0
Donald P Goldsmith Md (Councilor) $0 $0
Bruce I Hoffman Md (Councilor) $0 $0
Arthur S Huppert Md (Cou Ncilor) $0 $0
Warren A Katz Md (Councilor) $0 $0
Alan J Kivitz Md (Cou Ncilor) $0 $0
Donald S Miller Md (Cou Ncilor) $0 $0
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990-EZ
Filed on June 22, 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
$89,980
Expenses
$63,423
Net Income
$26,557
Net Assets
$25,199
Notable Sources of Revenue Percent of Total Revenue
Contributions $30,000
33.3%
Program Services $47,335
52.6%
Investment Income $25
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $43,740
Total Liabilities $18,541
Net Assets $25,199
Compensation
Key Employees and Officers Compensation Other
Phillip L Cohen Md (President) $0 $0
Lawrence H Brent Md (Vice President) $0 $0
Alfred E Denio Iii Md (Secretary/Treasurer) $0 $0
Paul J Killian Md (Immediate Past President) $0 $0
Douglas William Lienesch Md (Cou Ncilor) $0 $0
Irene Jufen Tan Md (Councilor) $0 $0
Donald P Goldsmith Md (Councilor) $0 $0
Bruce I Hoffman Md (Councilor) $0 $0
Arthur S Huppert Md (Cou Ncilor) $0 $0
Warren A Katz Md (Councilor) $0 $0
Alan J Kivitz Md (Cou Ncilor) $0 $0
Donald S Miller Md (Cou Ncilor) $0 $0
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990-EZ
Filed on April 29, 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
$64,998
Expenses
$78,318
Net Income
-$13,320
Net Assets
-$1,358
Notable Sources of Revenue Percent of Total Revenue
Contributions $13,060
20.1%
Program Services $45,400
69.8%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $18
0.0%
Assets/Debt
Total Assets $2,921
Total Liabilities $4,279
Net Assets -$1,358
Compensation
Key Employees and Officers Compensation Other
Paul J Killian Md (President) $0 $0
Phillip L Cohen Md (Vice President) $0 $0
Lawrence H Brent Md (Secretary/Treasurer) $0 $0
Donald P Goldsmith Md (Immediate Past President) $0 $0
David A Bevan Do (Councilor) $0 $0
Mark Cruciani Md (Councilor) $0 $0
Alfred E Denio Iii Md (Councilor) $0 $0
Theresa J Fryer Md (Councilor) $0 $0
Bruce I Hoffman Md (Councilor) $0 $0
Arthur S Huppert Md (Councilor) $0 $0
Warren A Katz Md (Councilor) $0 $0
Alan J Kivitz Md (Councilor) $0 $0
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990-EZ
Filed on May 15, 2015

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

View Filing
PDF XML

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-EZ

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

PDF

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 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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About Nonprofit Explorer

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.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

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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