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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 Westlake Health Foundation Leonard Muller

Leonard Muller

Director at Westlake Health Foundation

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

$0

2024

Total compensation

Leonard Muller has been listed as an employee of Westlake Health Foundation in Form 990 filings since fiscal year 2019. Total compensation for Leonard Muller has decreased by 100% from 2019 to 2024.

Annual compensation details

$0

Director

2024

$0

Director

2023

$338,046

＋4.9%

Chair and Chief Executive Officer

2021

$316k org

40 hrs/wk

$23k other

--

Total compensation by year

Compare the compensation of Leonard Muller to:

2024

Other employees at Westlake Health Foundation

Fred Tomera, M.D.

Chair and Chief Executive Officer

$352,909 from org—No other comp

Lucille Cibelli

Sandra Spilotro

Richard Montalbano Sr

Raul Villasuso, M.D.

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Revisions to this profile

January 25, 2026:

2024 Westlake Health Foundation 990 published

January 25, 2026:

2023 Westlake Health Foundation 990 published

January 25, 2026:

2021 Westlake Health Foundation 990 published

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$322,267

－0.1%

Chair and Chief Executive Officer

2020

$305k org

40 hrs/wk

$18k other

--

$322,443

Chair and Chief Executive Officer

2019

$305k org

40 hrs/wk

$18k other

--