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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 Potomac Hospital Corporation of Prince William Karla P Mason

Karla P Mason

Officer

ASST Secretary (Thru 2/17) at Potomac Hospital Corporation of Prince William

Fiscal year ended December 31, 2017. Published on January 24, 2026.

$139,091
2017

Total compensation

Karla P Mason has been listed as an employee of Potomac Hospital Corporation of Prince William in Form 990 filings since at least fiscal year 2016. Total compensation for Karla P Mason has increased by 36% from 2016 to 2017.

Annual compensation details

$139,091
+36%
ASST Secretary (Thru 2/17)
2017
$74k org
40 hrs/wk
$66k other
--
$102,246
Assistant Secretary
2016
$72k org
40 hrs/wk
$31k other
--

Total compensation by year

Compare the compensation of Karla P Mason to:

2017

Other employees at Potomac Hospital Corporation of Prince William

Howard P Kern
Former Director and Officer
$5,200,090
$0 from org$3,279,335 from related$1,920,755 other
Robert A Broermann
Treasurer
$1,704,730
$0 from org$1,605,158 from related$99,572 other
Terry M Gilliland, M.D.
Director
$1,570,499
$0 from org$1,399,070 from related$171,429 other
Michael V Gentry
Chair
$1,502,813
$0 from org$1,328,663 from related$174,150 other
Megan R Perry
Former Director and Officer
$1,124,592
$0 from org$870,649 from related$253,943 other
Jeffrey P King
Secretary
$818,121
$0 from org$700,147 from related$117,974 other
Stephen D Porter
Former Officer
$728,732
$0 from org$603,272 from related$125,460 other
Katherine A Johnson
President and Director
$632,208
$553,956 from orgNo related comp$78,252 other
Valerie E Keane
KE (VP, Nurse Executive)
$459,347
$291,445 from orgNo related comp$167,902 other
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Revisions to this profile

January 24, 2026:
2017 Potomac Hospital Corporation of Prince William 990 published
January 24, 2026:
2016 Potomac Hospital Corporation of Prince William 990 published

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