Compensation 990
OrganizationsEmployeesBoard MembersGrantsContractorsTop RankingsPricing

Stay updated on 990 organization compensation

© 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 Carthage Hennessey III William

Hennessey III William

Former

Former Key Employee at Mercy Hospital Carthage

Fiscal year ended June 30, 2021. Published on January 25, 2026.

$725,793
2021

Total compensation

Hennessey III William has been listed as an employee of Mercy Hospital Carthage in Form 990 filings since at least fiscal year 2016. Total compensation for Hennessey III William has increased by 124.2% from 2016 to 2021.

Annual compensation details

$725,793
+150.6%
Former Key Employee
2021
$672k
60 hrs/wk
$54k
--
$289,644
-4.1%
Former Key Employee
2020
$240k
60 hrs/wk
$50k
--
$301,924
+3.7%
Former Key Employee
2019
$253k
60 hrs/wk
$50k
--
$291,187
-1.7%
Former Key Employee
2018
$243k
60 hrs/wk
$49k
--
$296,079
-8.6%
Former Key Employee
2017
$247k
60 hrs/wk
$50k
--
$323,769
Regional Vp-Marketing
2016
$253k
55 hrs/wk
$72k
--

Total compensation by year

Compare the compensation of Hennessey III William to:

Loading related profiles…

Revisions to this profile

January 25, 2026:
2021 Mercy Hospital Carthage 990 published
January 24, 2026:
2020 Mercy Hospital Carthage 990 published
January 24, 2026:
2019 Mercy Hospital Carthage 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 →
2021

Other employees at Mercy Hospital Carthage

Swope Jon
President, Central Communities
$8,591,850
$0 $8,438,629 $153,221
Reynolds Scott
Former Officer
$1,045,949
$0 $948,096 $97,853
Marion Tanya
Regional Vice President - Human Resources
$685,231
$0 $623,563 $61,668
Drinkwitz Jeremy
President
$524,585
$0 $461,053 $63,532
Pulsipher Gary W
Former Officer
$430,621
$0 $429,494 $1,127
Watson Robert S
Administrator
$298,631
$0 $278,705 $19,926
Messer Edward
Nurse Anesthetist
$205,382
$0 $195,724 $9,658
Oberzan Michael J
Manager, Pharmacy Services
$192,835
$0 $172,957 $19,878
Crissinger William M
Pharmacist
$166,226
$0 $145,952 $20,274

Other people named Hennessey III William

2021
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 Health Springfield Communities
$725,793