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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees Illinois State Medical Society David A Wichmann

David A Wichmann

Officer

Chief Financial Officer at Illinois State Medical Society

Fiscal year ended December 31, 2024. Published on January 25, 2026.

$81,029
2024

Total compensation

David A Wichmann has been listed as an employee of Illinois State Medical Society in Form 990 filings since fiscal year 2020. Total compensation for David A Wichmann has increased by 14.2% from 2020 to 2024.

Annual compensation details

$81,029
+2.1%
Chief Financial Officer
2024
$76k org
7.5 hrs/wk
$6k other
--
$79,391
+1.6%
Chief Financial Officer
2023
$80k org
7.5 hrs/wk
$78,170
+5.7%
Chief Financial Officer

Total compensation by year

Compare the compensation of David A Wichmann to:

2024

Other employees at Illinois State Medical Society

Alexander R Lerner
Chief Executive Officer
$370,907
$367,660 from orgNo related comp$3,247 other
Cheryl L Koos
Chief Operating Officer
$221,106
$216,918 from orgNo related comp$4,188 other
Margaret Vorpahl
Director, Membership Sales
$150,812
$108,441 from orgNo related comp$42,371 other
Vyas I Piyush, M.D.
President
$63,679
$63,679 from orgNo related compNo other comp
Robert J Oliver, M.D.
Trustee
$58,943
$58,943 from orgNo related compNo other comp
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Revisions to this profile

January 25, 2026:
2024 Illinois State Medical Society 990 published
January 25, 2026:
2023 Illinois State Medical Society 990 published
January 25, 2026:
2022 Illinois State Medical Society 990 published

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2022
$78k org
7.5 hrs/wk
$2k other
--
$73,938
+4.2%
Chief Financial Officer
2021
$72k org
7.5 hrs/wk
$3k other
--
$70,954
Chief Financial Officer
2020
$69k org
7.5 hrs/wk
$3k other
--

Other people named David A Wichmann

2024
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Educational and Scientific Foundation of the Illinois State Medical Society
$76,838
Employee
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$0
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$0
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Young Mens Christian Association of the North
$0
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Raymond E Hoffmann MD Medical Benevolence Fund of Isms
$0