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 Fairfield Medical Center Mark T Darnell, M.D.

Mark T Darnell, M.D.

Key employee

CMO at Fairfield Medical Center

Fiscal year ended December 31, 2024. Published on January 25, 2026.

$528,458
2024

Total compensation

Mark T Darnell, M.D. has been listed as an employee of Fairfield Medical Center in Form 990 filings since fiscal year 2021. Total compensation for Mark T Darnell, M.D. has increased by 57.4% from 2021 to 2024.

Annual compensation details

$528,458
+31.2%
CMO
2024
$490k org
40 hrs/wk
$39k other
--
$402,723
-8%
CMO
2023
$392k org
40 hrs/wk
$11k other
--

Total compensation by year

Compare the compensation of Mark T Darnell, M.D. to:

2024

Other employees at Fairfield Medical Center

John R Janoso Jr
President and Chief Executive Officer and Director
$1,068,551
$873,627 from orgNo related comp$194,924 other
Alan F Greenslade
CIO, Treasurer
$503,281
$447,280 from orgNo related comp$56,001 other
Laura Moore
Chief Business Strategy and
$481,682
$433,697 from orgNo related comp$47,985 other
Julie Grow
Chief Financial Officer
$429,461
$408,219 from orgNo related comp$21,242 other
Mark E Vanderhoff
Chief Nursing Officer
$406,261
$355,634 from orgNo related comp$50,627 other
Mary Nash
Chief Human Resources Officer
$321,348
$296,988 from orgNo related comp$24,360 other
Julie Tharp
Staff Pharmacist
$211,940
$170,830 from orgNo related comp$41,110 other
Caroline V Segelken
Staff Pharmacist
$211,126
$179,383 from orgNo related comp$31,743 other
Elizabeth Brendsel
Staff Pharmacist
$209,061
$170,892 from orgNo related comp$38,169 other
Loading rankings…
Loading related profiles…

Revisions to this profile

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

Get an email update when compensation for Mark T Darnell, M.D. is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →
$437,743
+30.4%
CMO
2022
$428k org
40 hrs/wk
$11k other
--
$335,707
Cmo-Term Began Feb'21
2021
$324k org
40 hrs/wk
$13k other
--

Other people named Mark T Darnell, M.D.

2024
Board Member
Mark Darnell
Greater Nashville Apartment Association
$0
Board Member
Mark Darnell
Industrial Energy Consumers of America
$0
Employee
Mark Darnell
Rochester Olmsted County Law Enforceme
$0
Employee
Mark Darnell
American Institute of Aeronautics and Astro-Digital Avionics Technical Committ
$0