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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 Mercy Aco Clinical Services Sock Shannon

Sock Shannon

Trustee/director

Executive Vice President, CSO, COO and Board Member at Mercy Aco Clinical Services

Fiscal year ended June 30, 2024. Published on January 25, 2026.

$3,448,329
2024

Total compensation

Sock Shannon has been listed as an employee of Mercy Aco Clinical Services in Form 990 filings since at least fiscal year 2016. Total compensation for Sock Shannon has increased by 122.2% from 2016 to 2024.

Annual compensation details

$3,448,329
+25.7%
Executive Vice President, CSO, COO and Board Member
2024
$3.1M related
49 hrs/wk
$330k other
--
$2,743,691
Executive Vice President, CSO, COO and Board Member
2023
$2.4M related
49 hrs/wk
$310k other
--

Total compensation by year

Compare the compensation of Sock Shannon to:

2024

Other employees at Mercy Aco Clinical Services

Wheeler Philip
Senior Vice President, General Counsel and Secretary
$2,237,053
$0 from org$2,211,199 from related$25,854 other
Helton M.D. John G
President, Primary CARE
$1,780,500
$0 from org$1,605,300 from related$175,200 other
Thompson Dave
Senior Vice President, Population Health and President, Contracted REV
$1,301,451
$0 from org$1,193,253 from related$108,198 other
Day Brian
Senior Vice President, Financial OPS and Planning and Treasurer
$1,129,532
$0 from org$1,019,930 from related$109,602 other
Rempe M.D. David
Physician
$706,392
$0 from org$676,951 from related$29,441 other
Palagiri M.D. Ashok
Physician
$686,150
$0 from org$654,301 from related$31,849 other
Reddy M.D. Sujan Teegala
Physician
$676,472
$0 from org$664,887 from related$11,585 other
Huynh M.D. Justin
Physician
$533,364
$0 from org$517,038 from related$16,326 other
Duff M.D. Robert
Physician
$515,029
$0 from org$489,973 from related$25,056 other
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Revisions to this profile

January 25, 2026:
2024 Mercy Aco Clinical Services 990 published
January 25, 2026:
2023 Mercy Aco Clinical Services 990 published
January 25, 2026:
2021 Mercy Aco Clinical Services 990 published

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$1.2M related
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$1.2M related
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$386k other
--

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