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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 Hospital Oklahoma City Johnson Mark C

Johnson Mark C

Key employee

Chief Medical Officer at Mercy Hospital Oklahoma City

Fiscal year ended June 30, 2017. Published on January 24, 2026.

$308,147
2017

Total compensation

Johnson Mark C has been listed as an employee of Mercy Hospital Oklahoma City in Form 990 filings since at least fiscal year 2016. Total compensation for Johnson Mark C has decreased by 56.4% from 2016 to 2017.

Annual compensation details

$308,147
-56.4%
Chief Medical Officer
2017
$284k org
50 hrs/wk
$25k other
--
$706,534
Chief Medical Officer
2016
$570k org
50 hrs/wk
$138k other
--

Total compensation by year

Compare the compensation of Johnson Mark C to:

2017

Other employees at Mercy Hospital Oklahoma City

Smalley Diana L
President, WEST Communities
$1,792,508
$0 from org$1,683,326 from related$109,182 other
Gebhart Jim R
President, Mercy Hospital OKC
$918,023
$684,131 from orgNo related comp$233,892 other
Vitiello Jonathan
Former Officer
$870,796
$0 from org$762,976 from related$107,820 other
Stover Rhett
Chief Administrative Officer-Starting 11/16
$503,192
$0 from org$436,586 from related$66,606 other
Raju Gary
Chief Financial Officer-Thru 04/17
$492,647
$0 from org$435,519 from related$57,128 other
Corley Stanley
Board Member and Physician
$437,718
$0 from org$390,631 from related$47,087 other
Steffens Aaron L
Chief Operating Officer-Thru 11/16
$425,017
$362,298 from orgNo related comp$62,719 other
Payton Becky J
Regional Vp-Operations
$408,490
$0 from org$348,403 from related$60,087 other
Whitaker David D
Chief Administrative Officer
$386,718
$0 from org$374,926 from related$11,792 other
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Revisions to this profile

January 24, 2026:
2017 Mercy Hospital Oklahoma City 990 published
January 24, 2026:
2016 Mercy Hospital Oklahoma City 990 published

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2017
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Johnson Eric C
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Johnson James C
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Johnson Robert C
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Johnson Lionel C
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Johnson Sheila C
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