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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 Baystate Medical Center Inc Mark Loos

Mark Loos

Highest compensated employee

Mdir or and Surgical Units at Baystate Medical Center Inc

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

$389,593
2021

Total compensation

Mark Loos has been listed as an employee of Baystate Medical Center Inc in Form 990 filings since fiscal year 2021.

Annual compensation details

$389,593
Mdir or and Surgical Units
2021
$351k org
50 hrs/wk
$40k other
--

Total compensation by year

Compare the compensation of Mark Loos to:

2021

Other employees at Baystate Medical Center Inc

Mark A Keroack, M.D.
Trustee/President and CEO, BH
$2,550,998
$0 from org$2,511,656 from related$39,342 other
Nancy Shendell-Falik
President(Thru 5/21) Senior Vice President Hospital OPS
$1,357,725
$0 from org$1,311,383 from related$46,342 other
Marion McGowan
Executive Vice President and Chief Operating Officer
$1,074,974
$0 from org$1,016,330 from related$58,644 other
Dennis W Chalke
Former Treasurer
$975,262
$0 from org$898,889 from related$76,373 other
Douglas Salvador, M.D.
Svp/Cqo BH, CMO BMC
$795,767
$0 from org$743,324 from related$52,443 other
Kevin P Moriarty, M.D.
Trustee/Chief Ped Surgery
$752,616
$713,152 from orgNo related comp$39,464 other
Raymond McCarthy
Treasurer
$694,115
$0 from org$668,402 from related$25,713 other
Tejas Gandhi
Vice President and Chief Operating Officer
$609,337
$0 from org$558,425 from related$50,912 other
Peter Friedmann, M.D.
Assoc Dean Chief Res Officer
$493,039
$466,737 from orgNo related comp$26,302 other
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Revisions to this profile

January 25, 2026:
2021 Baystate Medical Center Inc 990 published

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