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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 Mosaic Medical Darin Vaughan

Darin Vaughan

Highest compensated employee

Physician at Mosaic Medical

Fiscal year ended May 31, 2019. Published on January 24, 2026.

$221,240
2019

Total compensation

Darin Vaughan has been listed as an employee of Mosaic Medical in Form 990 filings since fiscal year 2017. Total compensation for Darin Vaughan has increased by 4.8% from 2017 to 2019.

Annual compensation details

$221,240
-1%
Physician
2019
$202k org
40 hrs/wk
$20k other
--
$223,476
+5.8%
Physician
2018
$200k org
40 hrs/wk
$25k other
--

Total compensation by year

Compare the compensation of Darin Vaughan to:

2019

Other employees at Mosaic Medical

William Irvine
Physician
$294,826
$274,201 from orgNo related comp$20,625 other
Kim Montee
Physician
$251,391
$234,077 from orgNo related comp$17,314 other
Megan Haase
Chief Executive Officer
$231,584
$214,618 from orgNo related comp$16,966 other
Martin Smart
Physician
$226,593
$204,916 from orgNo related comp$21,677 other
Brenna Lewis
Physician
$209,879
$195,396 from orgNo related comp$14,483 other
William Winnenberg
Director
$168,024
$160,301 from orgNo related comp$7,723 other
Steve Strang
Chief Financial Officer
$149,662
$130,910 from orgNo related comp$18,752 other
Richard Bennett
Director
$112,362
$102,903 from orgNo related comp$9,459 other
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Revisions to this profile

January 24, 2026:
2019 Mosaic Medical 990 published
January 24, 2026:
2018 Mosaic Medical 990 published
January 24, 2026:
2017 Mosaic Medical 990 published

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$211,126
Physician
2017
$192k org
40 hrs/wk
$20k other
--