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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 Interoperability Institute LLC Frederick Keena

Frederick Keena

Highest compensated employee

Human Resources Manager at Interoperability Institute LLC

Fiscal year ended September 30, 2021. Published on January 25, 2026.

$132,131

2021

Total compensation

Frederick Keena has been listed as an employee of Interoperability Institute LLC in Form 990 filings since fiscal year 2021.

Annual compensation details

$132,131

Human Resources Manager

2021

$109k org

40 hrs/wk

$24k other

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Total compensation by year

Compare the compensation of Frederick Keena to:

2021

Other employees at Interoperability Institute LLC

Timothy Pletcher

Executive Director

$0 from org$389,312 from related$14,352 other

Igor Voytsekhiveskyy

Vice President, Finance

$0 from org$212,520 from related$29,753 other

Jonathan Greenberg

Director of Research and DEV

$188,958 from orgNo related comp$9,189 other

Executive Vice President

$185,062 from orgNo related comp$8,866 other

Product Engineer

$142,150 from orgNo related comp$23,979 other

Physician Informaticist

$24,304 from org$125,583 from related$14,274 other

Senior DATA Scientist

$132,038 from orgNo related comp$23,142 other

Software Develop Manager

$126,147 from orgNo related comp$18,455 other

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Revisions to this profile

January 25, 2026:

2021 Interoperability Institute LLC 990 published

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