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 Holyoke Medical Center Inc Spiridon E Hatiras

Spiridon E Hatiras

OfficerTrustee/director

President and CEO, Clerk at Holyoke Medical Center Inc

Fiscal year ended September 30, 2024. Published on January 25, 2026.

$996,930
2024

Total compensation

Spiridon E Hatiras has been listed as an employee of Holyoke Medical Center Inc in Form 990 filings since at least fiscal year 2016. Total compensation for Spiridon E Hatiras has increased by 57.1% from 2016 to 2024.

Annual compensation details

$996,930
+1.6%
President and CEO, Clerk
2024
$921k related
9.5 hrs/wk
$77k other
--
$980,821
+9.4%
President and CEO, Clerk
2023
$908k related
9.5 hrs/wk
$74k other
--

Total compensation by year

Compare the compensation of Spiridon E Hatiras to:

2024

Other employees at Holyoke Medical Center Inc

Noah J Epstein, M.D.
Orthopedic Surgeon
$975,704
$950,463 from orgNo related comp$25,241 other
Andrey Pavlov, M.D.
Pulmonologist
$965,782
$962,720 from orgNo related comp$3,062 other
Alexander Berry, M.D.
Urologist
$948,173
$922,932 from orgNo related comp$25,241 other
Marc J Zerbe, M.D.
Obstetrician/Gynecologist
$872,312
$847,071 from orgNo related comp$25,241 other
Nirav R Sheth, M.D.
Cardiologist
$824,217
$798,976 from orgNo related comp$25,241 other
Simon Ahtaridis, M.D.
Director and Medical Director
$415,442
$373,911 from orgNo related comp$41,531 other
Dean Vitarisi
Chief Financial Officer and Treasurer
$399,993
$0 from org$351,730 from related$48,263 other
John Mazzucco, M.D.
Director/General Surgeon
$380,611
$360,713 from orgNo related comp$19,898 other
Loading rankings…
Loading related profiles…

Revisions to this profile

January 25, 2026:
2024 Holyoke Medical Center Inc 990 published
January 25, 2026:
2023 Holyoke Medical Center Inc 990 published
January 25, 2026:
2022 Holyoke Medical Center Inc 990 published

Get an email update when compensation for Spiridon E Hatiras is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →
$896,645
+3.2%
President and CEO, Clerk
2022
$827k related
9.5 hrs/wk
$71k other
--
$868,843
+3.1%
President and CEO, Clerk
2021
$803k related
9.5 hrs/wk
$67k other
--
$842,438
+8%
President and CEO, Clerk
2020
$821k related
8.5 hrs/wk
$23k other
--
$780,348
+5.8%
President and CEO, Clerk
2019
$759k related
8.5 hrs/wk
$22k other
--
$737,512
+13.5%
President and CEO, Clerk
2018
$720k related
6.5 hrs/wk
$19k other
--
$649,755
+2.4%
President and CEO, Clerk
2017
$634k related
6.5 hrs/wk
$17k other
--
$634,441
President and CEO, Clerk
2016
$619k related
6.5 hrs/wk
$17k other
--

Other people named Spiridon E Hatiras

2024
Employee
Spiridon E Hatiras
Holyoke Visiting Nurse Association Inc
$996,930
Employee
Spiridon E Hatiras
Valley Health Systems Inc
$996,930
Employee
Spiridon E Hatiras
Western Mass Physician Associates Inc
$996,930
Employee
Spiridon E Hatiras
Community Health Foundation of Western Massachusetts Inc
$996,930
Employee
Spiridon E Hatiras
River Valley Counseling Center Inc
$996,930
Employee
Spiridon E Hatiras
H-C Management Services Inc
$0