Compensation 990
OrganizationsEmployeesBoard MembersGrantsContractorsTop RankingsPricing

Stay updated on 990 organization compensation

© 2026 Civic Register LLC

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.

About•Report a discrepancy•Your privacy choices
Employees Westchester Health Medical PC William Dieck

William Dieck

OfficerTrustee/director

Vice President at Westchester Health Medical PC

Fiscal year ended December 31, 2020. Published on January 24, 2026.

$761,217
2020

Total compensation

William Dieck has been listed as an employee of Westchester Health Medical PC in Form 990 filings since fiscal year 2017. Total compensation for William Dieck has increased by 8.9% from 2017 to 2020.

Annual compensation details

$761,217
-10.1%
Vice President
2020
$730k org
50 hrs/wk
$32k other
--
$846,627
Vice President
2019
$816k org
50 hrs/wk
$32k other
--

Total compensation by year

Compare the compensation of William Dieck to:

2020

Other employees at Westchester Health Medical PC

Jason Naidich
Trustee and Senior Vice President, Northwell
$1,627,472
$0 from org$1,560,587 from related$66,885 other
Thomas McGinn
Secretary and Treasurer
$1,494,942
$0 from org$1,428,057 from related$66,885 other
Deborah Schiff
Senior Vice President
$1,372,137
$0 from org$1,316,863 from related$55,274 other
Charles Schleien
Trustee and Senior Vice President, Northwell
$1,263,358
$0 from org$1,219,745 from related$43,613 other
Laurence Kraemer
Asst Secretary and Chief Counsel
$1,196,011
$0 from org$1,129,074 from related$66,937 other
Lisa Roth Brown
Asst Director, Ob/Gyn
$897,878
$830,993 from orgNo related comp$66,885 other
Dennis McGroary
Physician Advisor
$896,522
$831,550 from orgNo related comp$64,972 other
Navid Mootabar
Medical Director (Prog/Unit)
$882,620
$815,683 from orgNo related comp$66,937 other
Tiffany Werbin Silver
Physician
$881,588
$814,651 from orgNo related comp$66,937 other
Loading rankings…
Loading related profiles…

Revisions to this profile

January 24, 2026:
2020 Westchester Health Medical PC 990 published
January 24, 2026:
2019 Westchester Health Medical PC 990 published
January 24, 2026:
2017 Westchester Health Medical PC 990 published

Get an email update when compensation for William Dieck is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →
$698,812
Vice President
2017
$669k org
50 hrs/wk
$31k other
--

Other people named William Dieck

2020
Employee
William Dieck
Northern Westchester Hospital Association
$846,627
Employee
William Dieck, M.D.
Westchester Health Medical PC
$901,469