CHICAGO RHEUMATISM SOCIETY
Cite this
Plain text CHICAGO RHEUMATISM SOCIETY. furp.org, nonprofit organization profile, tax years 2014–2022. https://furp.org/org/chicago-rheumatism-society-462118033. Retrieved 2026-10-28.
APA furp.org. (n.d.). CHICAGO RHEUMATISM SOCIETY [Nonprofit organization profile; tax years 2014–2022]. Retrieved October 28, 2026, from https://furp.org/org/chicago-rheumatism-society-462118033
MLA “CHICAGO RHEUMATISM SOCIETY.” furp.org, tax years 2014–2022, https://furp.org/org/chicago-rheumatism-society-462118033. Accessed 28 Oct. 2026.
Retrieved 2026-10-28; covers tax years 2014–2022. Data: furp.org, CC BY 4.0.
2022 · Form 990EZ · revenue $16K · expenses $37K · assets $97K
- EIN
- 46-2118033
- Address
- 1933 N MEACHAM RD STE 450, SCHAUMBURG, IL 60173-4410
- NTEE code
- G50
- Exempt type
- 501(c)(3): charitable, religious, educational, scientific or literary (corporation)
- Ruling date
- July 2014 (when the IRS recognized its exemption)
- IRS status
- Exempt (unconditional) (IRS Business Master File) IRS data ↗
- Tax-deductible donations
- Yes: listed in IRS Publication 78 (public charity) Pub 78 ↗
- Foundation status
- Public charity supported by the public (170(b)(1)(a)(vi))
- Principal officer
- Anisha Dua MD MPH (its 2024 Form 990-N)
- Form 990-N e-postcards
- 1 filed, 2024 (organizations with gross receipts normally $50,000 or less file this instead of a full Form 990) IRS data ↗
- Cross-check
- ProPublica Nonprofit Explorer
Mission
THE CHICAGO RHEUMATISM SOCIETY IS ORGANIZED EXCLUSIVELY FOR SCIENTIFIC AND EDUCATIONAL PURPOSES. THE PURPOSE OF THE CORPORATION IS: -TO EDUCATE HEALTH CARE PROFESSIONALS WHO ARE INVOLVED IN THE TREATMENT OF PATIENTS WITH RHEUMATIC DISEASES. -TO UPDATE THESE HEALTH CARE PROFESSIONALS ON CURRENT RESEARCH. -TO ORGANIZE AND ADVOCATE FOR THE SPECIALTY IN GOVERNMENTAL POLICY. -TO PROVIDE A VENUE TO COMMUNICATE AND SUPPORT COLLEAGUES IN THE FIELD OF RHEUMATOLOGY.
Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).
People paid by the organization
1 person paid across every filing: current people first, then by total pay from this organization. Organizations counts every nonprofit each person appears on.
| Name | Latest title | Years | Latest year pay | Total pay from here | Organizations |
|---|---|---|---|---|---|
| Richard Paul | ADMINISTRATO | 2017-2022 | $9,000 | $39,500 | 1 |
Officers and directors, no compensation reported
6 people listed on the returns with $0 (or no amount) in every compensation column: current people first. Hours are as filed on the latest return each person appears on.
| Name | Latest title | Years | Hrs/wk (latest) | Compensation | Organizations |
|---|---|---|---|---|---|
| Lori B Siegel Md | PRESIDENT | 2014-2022 | 5 | $0 reported | 1 |
| Anisha Dua Md Mph | SECRETARY/TR | 2017-2022 | 1 | $0 reported | 1 |
| Robert M Goldman Do | VICE PRESIDE | 2019-2022 | 1 | $0 reported | 1 |
| Calvin R Brown Jr Md (former) | DIRECTOR | 2017-2018 | 1 | $0 reported | 1 |
| Najia Shakoor (former) | President | 2014-2016 | 0 | $0 reported | 1 |
| Calvin Brown (former) | Trustee | 2014-2016 | 0 | $0 reported | 1 |
People by year
2022 · 4 people listed · 1 paid, $9K
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| RICHARD PAUL | ADMINISTRATO | 7 | $9,000 | - | - | $9,000 | 1 |
| LORI B SIEGEL MD | PRESIDENT | 5 | $0 | - | - | $0 | 1 |
| ANISHA DUA MD MPH | SECRETARY/TR | 1 | $0 | - | - | $0 | 1 |
| ROBERT M GOLDMAN DO | VICE PRESIDE | 1 | $0 | - | - | $0 | 1 |
2021 · 4 people listed · 1 paid, $9K
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| RICHARD PAUL | SECRETARY/AD | 7 | $9,000 | - | - | $9,000 | 1 |
| LORI B SIEGEL MD | SECRETARY | 1 | $0 | - | - | $0 | 1 |
| ANISHA DUA MD MPH | PRESIDENT | 5 | $0 | - | - | $0 | 1 |
| ROBERT M GOLDMAN DO | VICE PRESIDE | 1 | $0 | - | - | $0 | 1 |
2020 · 4 people listed · 1 paid, $9K
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| RICHARD PAUL | SECRETARY/AD | 7 | $9,000 | - | - | $9,000 | 1 |
| LORI B SIEGEL MD | PAST PRESIDE | 1 | $0 | - | - | $0 | 1 |
| ANISHA DUA MD MPH | PRESIDENT | 5 | $0 | - | - | $0 | 1 |
| ROBERT M GOLDMAN DO | VICE PRESIDE | 1 | $0 | - | - | $0 | 1 |
2019 · 4 people listed · 1 paid, $9K
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| RICHARD PAUL | SECRETARY/AD | 7 | $9,000 | - | - | $9,000 | 1 |
| LORI B SIEGEL MD | PAST PRESIDE | 1 | $0 | - | - | $0 | 1 |
| ANISHA DUA MD MPH | PRESIDENT | 5 | $0 | - | - | $0 | 1 |
| ROBERT M GOLDMAN DO | VICE PRESIDE | 1 | $0 | - | - | $0 | 1 |
2018 · 4 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| LORI B SIEGEL MD | PRESIDENT | 1 | $0 | - | - | $0 | 1 |
| ANISHA DUA MD MPH | VICE PRESIDE | 5 | $0 | - | - | $0 | 1 |
| CALVIN R BROWN JR MD | DIRECTOR | 1 | $0 | - | - | $0 | 1 |
| RICHARD PAUL | SECRETARY/AD | 7 | $0 | - | - | $0 | 1 |
2017 · 4 people listed · 1 paid, $4K
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| RICHARD PAUL | SECRETARY/AD | 7 | $3,500 | - | - | $3,500 | 1 |
| LORI B SIEGEL MD | PRESIDENT | 1 | $0 | - | - | $0 | 1 |
| ANISHA DUA MD MPH | VICE PRESIDE | 5 | $0 | - | - | $0 | 1 |
| CALVIN R BROWN JR MD | DIRECTOR | 1 | $0 | - | - | $0 | 1 |
2016 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Lori Siegel | V Pres / Treas | 5 | $0 | - | - | $0 | 1 |
| Najia Shakoor | President | 0 | $0 | - | - | $0 | 1 |
| Calvin Brown | Trustee | 0 | $0 | - | - | $0 | 1 |
2015 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Lori Siegel | V Pres / Treas | 5 | $0 | - | - | $0 | 1 |
| Najia Shakoor | President | 0 | $0 | - | - | $0 | 1 |
| Calvin Brown | Trustee | 0 | $0 | - | - | $0 | 1 |
2014 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Lori Siegel | V Pres / Treas | 5 | $0 | - | - | $0 | 1 |
| Najia Shakoor | President | 0 | $0 | - | - | $0 | 1 |
| Calvin Brown | Trustee | 0 | $0 | - | - | $0 | 1 |
Highest-paid independent contractors
No independent contractors reported.
Who gave
Contributor names are not public for this form type.
Public charities filing Form 990 or 990-EZ report large donors on Schedule B, but the IRS withholds their names and addresses from public copies. Private foundations (990-PF) are different: their contributors are public.
Finances
Newest first. Each filing: its name on one row, its figures on the row beneath. Greyed filings are superseded by a later return for the same period and are left out everywhere else on this page.
| Revenue | Expenses | Assets | Net assets | Contributions | Program revenue | Officer pay | Employees | Volunteers |
|---|---|---|---|---|---|---|---|---|
| 2022 · Form 990EZ | ||||||||
| $16,500 | $37,125 | $97,068 | $97,068 | - | $16,500 | - | - | - |
| 2021 · Form 990EZ | ||||||||
| $4,500 | $15,670 | $117,693 | $117,693 | - | $4,500 | - | - | - |
| 2020 · Form 990EZ | ||||||||
| $27,750 | $24,486 | $128,863 | $128,863 | - | $27,750 | - | - | - |
| 2019 · Form 990EZ | ||||||||
| $72,750 | $59,063 | $125,599 | $125,599 | - | $72,750 | - | - | - |
| 2018 · Form 990EZ | ||||||||
| $73,500 | $53,618 | $111,912 | $111,912 | - | $73,500 | - | - | - |
| 2017 · Form 990EZ | ||||||||
| $93,467 | $71,451 | $92,030 | $92,030 | - | $93,467 | - | - | - |
| 2016 · Form 990EZ | ||||||||
| $81,200 | $67,651 | $70,014 | $70,014 | $81,200 | - | - | - | - |
| 2015 · Form 990EZ | ||||||||
| $47,200 | $24,937 | $56,465 | $56,465 | $47,200 | - | - | - | - |
| 2014 · Form 990EZ | ||||||||
| $57,210 | $43,855 | $34,202 | $34,202 | $56,100 | - | - | - | - |
Funders of this organization
Not reported: no grants to this organization appear in the filings we have (tax years 2010 to 2025).
Similar organizations
Ranked without any AI: same NTEE code first, then the same NTEE group; then revenue within 2x, 5x or 10x; then the same state; then similar name and mission text. Same state only · More (100)
| Organization | State | NTEE | Latest revenue | Latest expenses | Top-paid title | Top pay | Why similar |
|---|---|---|---|---|---|---|---|
| SOCIETY OF ACADEMIC BONE RADIOLOGISTS | IL | G50 | $17,014 | $17,694 | PAST PRESIDE | $0 | Same NTEE code G50, revenue within 2x, same state |
| SPINECARE RESEARCH FOUNDATION INC | NY | G50 | $10,000 | $4,146 | PRESIDENT | $0 | Same NTEE code G50, revenue within 2x |
| CRMO FOUNDATION | CO | G50 | $12,519 | $68,777 | EXECUTIVE DIRECTOR | $0 | Same NTEE code G50, revenue within 2x |
| MELORHEOSTOSIS ASSOCIATION | NY | G50 | $15,446 | $34,253 | President | $0 | Same NTEE code G50, revenue within 2x |
| HANDS OF HOPE MEDICAL MISSION INC | FL | G50 | $11,155 | $12,674 | DIRECTOR | $0 | Same NTEE code G50, revenue within 2x |
| ART SPREAD | CA | G50 | $27,063 | $26,945 | Creative Director | $8,700 | Same NTEE code G50, revenue within 2x |
| NF TUMOR FOUNDATION INC | MD | G50 | $13,153 | $24,586 | Executive Director | $17,150 | Same NTEE code G50, revenue within 2x |
| LOWER SHORE PARKINSONS SUPPORT GROUP | MD | G50 | $9,362 | $11,603 | President | $0 | Same NTEE code G50, revenue within 2x |
| POLIO SURVIVORS ASSOCIATION | CA | G50 | $9,326 | $9,152 | President | $0 | Same NTEE code G50, revenue within 2x |
| CLAIRES CRUSADE | OH | G50 | $22,658 | $74,239 | PRESIDENT | $0 | Same NTEE code G50, revenue within 2x |
| BATTEN DISEASE RESEARCH | MA | G50 | $26,429 | $412 | PRESIDENT | $0 | Same NTEE code G50, revenue within 2x |
| RAGGEDY CLAN | CO | G50 | $10,221 | $40,853 | PRESIDENT | $37,750 | Same NTEE code G50, revenue within 2x |
| CHRIS BROOKE MUSCULAR DYSTROPHY FOUNDATION INC | CT | G50 | $24,500 | $24,373 | Pres, Director | $0 | Same NTEE code G50, revenue within 2x |
| ALASKA BRAIN INJURY NETWORK INC | AK | G50 | $23,216 | $15,341 | BOARD CHAIR | $0 | Same NTEE code G50, revenue within 2x |
| WALTER BOUGHTON FOUNDATION INC | IL | G50 | $71,750 | $72,051 | Director | $0 | Same NTEE code G50, revenue within 5x, same state |
| SPINE INSTITUTE FOR QUALITY SPINE IQ INC | IL | G50 | $67,809 | $83,613 | CEO | $0 | Same NTEE code G50, revenue within 5x, same state |
| EXERCISE FOR PARKINSONS SCHOLARSHIP FUND | IL | G50 | $6,500 | $2,240 | PRESIDENT | $0 | Same NTEE code G50, revenue within 5x, same state |
| PELVIC PAIN SOCIETY | MN | G50 | $70,942 | $141,984 | Chair | $0 | Same NTEE code G50, revenue within 5x |
| MINIMALLY INVASIVE NEUROSURGICAL SOCIETY | MI | G50 | $76,100 | $96,342 | PRESIDENT | $0 | Same NTEE code G50, revenue within 5x |
| MICHIGAN SPINAL CORD INJURY ASSOCIATION | MI | G50 | $6,172 | $5,399 | PRESIDENT | $0 | Same NTEE code G50, revenue within 5x, similar mission |
| AMERICAN MYALGIC ENCEPHALOMYELITIS & CHRONIC FATIGUE SYNDROME SOCIETY | MA | G50 | $56,607 | $85,338 | President | $0 | Same NTEE code G50, revenue within 5x |
| INTERNATIONAL SOCIETY OF ORTHOPAEDI ORTHOPAEDID CENTERS LTD ISOC INC | NY | G50 | $70,568 | $64,335 | DIRECTOR | $0 | Same NTEE code G50, revenue within 5x |
| WISCONSIN ORTHOPAEDIC SOCIETY | WI | G50 | $63,337 | $51,524 | EXECUTIVE DIRECTOR | $0 | Same NTEE code G50, revenue within 5x |
| THE SOCIETY ON NEUROIMMUNE PHARMACOLOGY INC | FL | G50 | $75,825 | $128,195 | Meeting Chair (Thru 6/25) | $0 | Same NTEE code G50, revenue within 5x |
| NATIONAL SPASMODIC TORTICOLLIS ASSOCIATION | CA | G50 | $54,564 | $231,431 | President | $0 | Same NTEE code G50, revenue within 5x |
Who funds organizations like this
Grantors that funded the 100 most similar organizations. Ranked by total given to them. Foundations (990-PF) and donor-advised fund sponsors only. Same matching as Funders above (by EIN, or by name for foundations).
The full list · all similar organizations
Where the money went
Every expense line on each return, biggest first: Form 990 Part IX (with its program, management and fundraising columns), 990-EZ Part I, or 990-PF Part I. Event marks lines the organization itself describes as events. “Events” in each summary adds those lines, conferences and meetings, and the direct costs of fundraising events. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.
2022 · Form 990EZ · $37,125 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Other expenses (detail on Schedule O) | $27,167 | 73.2% | |
| Fees to independent contractors | $9,860 | 26.6% | |
| Printing, publications, postage | $98 | 0.3% | |
| Total | $37,125 | 100% |
2021 · Form 990EZ · $15,670 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Fees to independent contractors | $9,759 | 62.3% | |
| Other expenses (detail on Schedule O) | $5,884 | 37.5% | |
| Printing, publications, postage | $27 | 0.2% | |
| Total | $15,670 | 100% |
2020 · Form 990EZ · $24,486 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Other expenses (detail on Schedule O) | $14,453 | 59.0% | |
| Fees to independent contractors | $9,751 | 39.8% | |
| Printing, publications, postage | $282 | 1.2% | |
| Total | $24,486 | 100% |
2019 · Form 990EZ · $59,063 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Other expenses (detail on Schedule O) | $48,786 | 82.6% | |
| Fees to independent contractors | $9,717 | 16.5% | |
| Printing, publications, postage | $560 | 0.9% | |
| Total | $59,063 | 100% |
2018 · Form 990EZ · $53,618 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Other expenses (detail on Schedule O) | $42,520 | 79.3% | |
| Fees to independent contractors | $9,768 | 18.2% | |
| Printing, publications, postage | $1,330 | 2.5% | |
| Total | $53,618 | 100% |
2017 · Form 990EZ · $71,451 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Other expenses (detail on Schedule O) | $57,500 | 80.5% | |
| Fees to independent contractors | $10,089 | 14.1% | |
| Printing, publications, postage | $3,862 | 5.4% | |
| Total | $71,451 | 100% |
2016 · Form 990EZ · $67,651 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Other expenses (detail on Schedule O) | $55,669 | 82.3% | |
| Fees to independent contractors | $10,951 | 16.2% | |
| Printing, publications, postage | $1,031 | 1.5% | |
| Total | $67,651 | 100% |
2015 · Form 990EZ · $24,937 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Other expenses (detail on Schedule O) | $21,641 | 86.8% | |
| Fees to independent contractors | $2,747 | 11.0% | |
| Printing, publications, postage | $549 | 2.2% | |
| Total | $24,937 | 100% |
2014 · Form 990EZ · $43,855 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Other expenses (detail on Schedule O) | $38,029 | 86.7% | |
| Fees to independent contractors | $4,916 | 11.2% | |
| Printing, publications, postage | $910 | 2.1% | |
| Total | $43,855 | 100% |
Comments