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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 Kaiser Foundation Health Plan of Washington Erin Leff

Erin Leff

Former

Vice President and Chief Operating Officer at Kaiser Foundation Health Plan of Washington

Fiscal year ended December 31, 2020. Published on January 24, 2026.

$154,562
2020

Total compensation

Erin Leff has been listed as an employee of Kaiser Foundation Health Plan of Washington in Form 990 filings since at least fiscal year 2016. Total compensation for Erin Leff has decreased by 82.6% from 2016 to 2020.

Annual compensation details

$154,562
-72%
Vice President and Chief Operating Officer
2020
$146k related
--
$9k other
--
$551,082
-73.6%
Vice President and Chief Operating Officer
2019
$546k related
--
$7k other
--

Total compensation by year

Compare the compensation of Erin Leff to:

2020

Other employees at Kaiser Foundation Health Plan of Washington

Gregory Adams
Chair and Chief Executive Officer
$17,268,060
$0 from org$12,266,743 from related$5,001,317 other
Janet Liang
Executive Vice President, Group President and COO
$5,580,333
$0 from org$2,862,430 from related$2,717,903 other
Kathryn Lancaster
Executive Vice President and Chief Financial Officer
$5,086,656
$0 from org$4,540,316 from related$546,340 other
Arthur Southam
Executive Vice President, Health Plan Ops and CGO
$4,886,355
$0 from org$4,357,301 from related$529,054 other
Kimberly Horn
Executive Vice President, Group President, MOC
$4,300,195
$0 from org$2,242,456 from related$2,057,739 other
Mark Zemelman
Senior Vice President and General Counsel and Secretary
$3,117,144
$0 from org$2,902,465 from related$214,679 other
Susan Mullaney
Region President - WA
$2,337,636
$0 from org$1,542,164 from related$795,472 other
Thomas Meier
Senior Vice President and Corporate Treasurer
$1,892,780
$0 from org$1,595,486 from related$297,294 other
Karen Schartman
Vice President, CFO and Strategy - WA
$1,496,779
$0 from org$1,219,939 from related$276,840 other
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Revisions to this profile

January 24, 2026:
2020 Kaiser Foundation Health Plan of Washington 990 published
January 24, 2026:
2019 Kaiser Foundation Health Plan of Washington 990 published
January 24, 2026:
2017 Kaiser Foundation Health Plan of Washington 990 published

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Other people named Erin Leff

2020
Board Member
Erin Leff
Washington State Hospital Association
$0