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 Block Island Health Services Inc. Mark A Clark

Mark A Clark

Former

Former Medical Director/Ceo at Block Island Health Services Inc.

Fiscal year ended December 31, 2020. Published on January 24, 2026.

$136,088
2020

Total compensation

Mark A Clark has been listed as an employee of Block Island Health Services Inc. in Form 990 filings since at least fiscal year 2016. Total compensation for Mark A Clark has decreased by 24.6% from 2016 to 2020.

Annual compensation details

$136,088
-48.5%
Former Medical Director/Ceo
2020
$137k org
40 hrs/wk
$264,374
+15.6%
Medical Director/Ceo
2019
$265k org
40 hrs/wk
$228,690
+16.8%
Medical Doctor/Ceo
2018

Total compensation by year

Compare the compensation of Mark A Clark to:

2020

Other employees at Block Island Health Services Inc.

Thomas Warcup
Medical Director/Ceo
$153,948
$153,948 from orgNo related compNo other comp
Debbi-Jo Horton
Finance Director
$32,115
$32,115 from orgNo related compNo other comp
Loading rankings…
Loading related profiles…

Revisions to this profile

January 24, 2026:
2020 Block Island Health Services Inc. 990 published
January 24, 2026:
2019 Block Island Health Services Inc. 990 published
January 24, 2026:
2018 Block Island Health Services Inc. 990 published

Get an email update when compensation for Mark A Clark is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →
$204k org
40 hrs/wk
$25k other
--
$195,755
+8.4%
Medical Doctor/Executive Director
2017
$171k org
40 hrs/wk
$25k other
--
$180,583
Medical Doctor
2016
$158k org
25 hrs/wk
$24k other
--

Other people named Mark A Clark

2020
Employee
Mark Clark
Good Samaritan Regional Health Center
$271,212
Employee
Mark Clark
St Mary's Hospital Centralia Illinois
$271,212
Employee
Mark Clark
Yampa Valley Medical Center
$211,272
Employee
Mark Clark
International Association of Aerospace Machinists and Workers District
$164,439
Employee
Mark Clark
Houston Police Officers Union Inc.
$122,757
Employee
Mark Clark
Scripture Memory Mountain Mission
$15,150