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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 Atrius Health Inc. Kai Mithoefer

Kai Mithoefer

Highest compensated employee

Orthopedist at Atrius Health Inc.

Fiscal year ended December 31, 2019. Published on January 24, 2026.

$964,078
2019

Total compensation

Kai Mithoefer has been listed as an employee of Atrius Health Inc. in Form 990 filings since fiscal year 2019.

Annual compensation details

$964,078
Orthopedist
2019
$926k org
50 hrs/wk
$39k other
--

Total compensation by year

Compare the compensation of Kai Mithoefer to:

2019

Other employees at Atrius Health Inc.

Steven L Strongwater, M.D.
President and Chief Executive Officer
$1,320,644
$1,217,648 from orgNo related comp$102,996 other
John B Lazor, M.D.
Otolaryngologist
$1,186,038
$1,142,709 from orgNo related comp$43,329 other
Louis A Bley, M.D.
Chief Orthopedics
$1,145,272
$1,097,019 from orgNo related comp$48,253 other
James E Phillips, M.D.
Orthopedist
$1,089,372
$1,049,510 from orgNo related comp$39,862 other
Chris Sambaziotis
Orthopedist
$946,881
$919,850 from orgNo related comp$27,031 other
Patrick M Holland
Chief Financial Officer and Treasurer
$744,402
$700,330 from orgNo related comp$44,072 other
Steven Ferzoco, M.D.
Physician Trustee; Chief Surgery
$688,047
$622,531 from orgNo related comp$65,516 other
Joe Kimura, M.D.
Chief Medical Officer
$608,788
$570,592 from orgNo related comp$38,196 other
Daniel D Moriarty
Chief Information Officer
$533,984
$497,247 from orgNo related comp$36,737 other
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Revisions to this profile

January 24, 2026:
2019 Atrius Health Inc. 990 published

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2019
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