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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 Ascension St Joseph's Hospital (Fka St Joseph Health System Inc.) Mark L Davis, Do

Mark L Davis, Do

Highest compensated employee

Physician at Ascension St Joseph's Hospital (Fka St Joseph Health System Inc.)

Fiscal year ended June 30, 2018. Published on January 24, 2026.

$784,426
2018

Total compensation

Mark L Davis, Do has been listed as an employee of Ascension St Joseph's Hospital (Fka St Joseph Health System Inc.) in Form 990 filings since at least fiscal year 2016. Total compensation for Mark L Davis, Do has increased by 74.5% from 2016 to 2018.

Annual compensation details

$784,426
+10.1%
Physician
2018
$753k org
50 hrs/wk
$32k other
--
$712,396
+58.5%
Physician
2017
$681k org
45 hrs/wk
$32k other
--

Total compensation by year

Compare the compensation of Mark L Davis, Do to:

2018

Other employees at Ascension St Joseph's Hospital (Fka St Joseph Health System Inc.)

Patricia A Maryland, Drph
Trustee (Start 11/2017)
$5,172,018
$0 from org$5,124,672 from related$47,346 other
Anthony J Speranzo
Trustee (Start 11/2017)
$4,973,895
$0 from org$4,933,048 from related$40,847 other
Joseph R Impicciche, Jd
Trustee (Start 11/2017)
$3,348,422
$0 from org$3,285,831 from related$62,591 other
Christopher J Palazzolo
Trustee (END 11/2017)
$1,040,975
$0 from org$997,987 from related$42,988 other
Timothy R Young
Chief Clinical Officer
$792,885
$756,059 from orgNo related comp$36,826 other
Raghuram Sarvepalli, M.D.
Vice President, Medical Affairs (END 4/2018)
$592,653
$0 from org$552,318 from related$40,335 other
Nancy A Haywood
Chief Financial Officer
$506,206
$0 from org$463,782 from related$42,424 other
Diana Ennes, M.D.
Physician
$450,391
$427,451 from orgNo related comp$22,940 other
Clark J Headrick, M.D.
Vice President, Medical Affairs (Start 4/2018)
$392,593
$0 from org$348,956 from related$43,637 other
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Revisions to this profile

January 24, 2026:
2018 Ascension St Joseph's Hospital (Fka St Joseph Health System Inc.) 990 published
January 24, 2026:
2017 Ascension St Joseph's Hospital (Fka St Joseph Health System Inc.) 990 published
January 24, 2026:
2016 Ascension St Joseph's Hospital (Fka St Joseph Health System Inc.) 990 published

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--

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