Compensation 990
OrganizationsEmployeesBoard MembersGrantsContractorsTop RankingsPricing

Stay updated on 990 organization compensation

© 2026 Civic Register LLC

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.

About•Report a discrepancy•Your privacy choices
Employees Mercy Hospital Springfield Hennessey III William

Hennessey III William

Key employee

Vp-Mission at Mercy Hospital Springfield

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

$376,050
2024

Total compensation

Hennessey III William has been listed as an employee of Mercy Hospital Springfield in Form 990 filings since at least fiscal year 2016. Total compensation for Hennessey III William has increased by 16.1% from 2016 to 2024.

Annual compensation details

$376,050
Vp-Mission
2024
$324k related
35 hrs/wk
$53k other
--
$725,793
+150.6%
Vp-Mission
2021
$672k related
35 hrs/wk
$54k other
--

Total compensation by year

Compare the compensation of Hennessey III William to:

2024

Other employees at Mercy Hospital Springfield

Richmond Jacquelynn
Former Officer
$1,659,657
$0 from org$1,551,497 from related$108,160 other
Argueta David
President, Mercy Springfield Communities and BM
$1,320,105
$0 from org$1,210,517 from related$109,588 other
Tummala Mohan
Physician
$1,144,749
$0 from org$1,111,595 from related$33,154 other
Cochran M.D. David
Physician
$1,127,271
$0 from org$1,075,394 from related$51,877 other
Snider do Jessica
Physician
$1,116,802
$0 from org$1,091,975 from related$24,827 other
Oghlakian Gerard
Physician
$1,111,024
$0 from org$1,079,281 from related$31,743 other
Bethea Ralph
Physician
$1,105,293
$0 from org$1,069,526 from related$35,767 other
Griesemer M.D. Mark
Board Member and Physician
$634,300
$0 from org$604,222 from related$30,078 other
Myers Johnathon
President, Mercy Springfield Communities and BM
$601,064
$0 from org$535,451 from related$65,613 other
Loading rankings…
Loading related profiles…

Revisions to this profile

January 25, 2026:
2024 Mercy Hospital Springfield 990 published
January 25, 2026:
2021 Mercy Hospital Springfield 990 published
January 24, 2026:
2020 Mercy Hospital Springfield 990 published

Get an email update when compensation for Hennessey III William is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →
$289,644
-4.1%
Vp-Mission
2020
$240k related
59 hrs/wk
$50k other
--
$301,924
+3.7%
Vp-Mission
2019
$253k related
59 hrs/wk
$50k other
--
$291,187
-1.7%
Vp-Mission
2018
$243k related
15 hrs/wk
$49k other
--
$296,079
-8.6%
Vp-Mission
2017
$247k related
15 hrs/wk
$50k other
--
$323,769
Reg. Vp-Marketing
2016
$253k related
25 hrs/wk
$72k other
--

Other people named Hennessey III William

2024
Employee
Hennessey William
Mercy Health Plans of Missouri Inc.
$122,640
Employee
Hennessey William
Mercy Health Plans Inc.
$103,673
Employee
Hennessey III William
Mercy Kansas Communities
$301,924
Employee
Hennessey III William
Mercy Hospital Rogers
$725,793
Employee
Hennessey III William
Mercy Hospital Joplin
$725,793
Employee
Hennessey III William
Mercy Hospital Carthage
$725,793