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 The Proton Therapy Center LLC Michael Sommi

Michael Sommi

Officer

President at The Proton Therapy Center LLC

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

$0
2019

Total compensation

Michael Sommi has been listed as an employee of The Proton Therapy Center LLC in Form 990 filings since at least fiscal year 2016.

Annual compensation details

$0
President
2019
$0
Secretary
2018
$0
Secretary
2017
$0
Secretary
2016

Compare the compensation of Michael Sommi to:

2019

Other employees at The Proton Therapy Center LLC

Charles Aiken
Secretary
$0
Robert Vincill
Treasurer
$0
Loading rankings…
Loading related profiles…

Revisions to this profile

January 24, 2026:
2019 The Proton Therapy Center LLC 990 published
January 24, 2026:
2018 The Proton Therapy Center LLC 990 published
January 24, 2026:
2017 The Proton Therapy Center LLC 990 published

Get an email update when compensation for Michael Sommi is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →