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Employees Ascension Michigan Michael Wiemann, M.D.

Michael Wiemann, M.D.

Highest compensated employee

President, Ascension Medical Group at Ascension Michigan

Fiscal year ended June 30, 2023. Published on January 25, 2026.

$826,009
2023

Total compensation

Michael Wiemann, M.D. has been listed as an employee of Ascension Michigan in Form 990 filings since fiscal year 2022. Total compensation for Michael Wiemann, M.D. has increased by 1.2% from 2022 to 2023.

Annual compensation details

$826,009
+1.2%
President, Ascension Medical Group
2023
$782k
50 hrs/wk
$45k
--
$816,477
President, Ascension Medical Group
2022
$776k
50 hrs/wk
$41k
--

Total compensation by year

Compare the compensation of Michael Wiemann, M.D. to:

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Revisions to this profile

January 25, 2026:
2023 Ascension Michigan 990 published
January 25, 2026:
2022 Ascension Michigan 990 published

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2023

Other employees at Ascension Michigan

Joseph G Cacchione, M.D., Facc
President (END 8/2022)
$3,857,281
$0 $3,809,601 $47,680
Jonathan Samuel Nalli Fache
Interim Market President (Start 8/2022 - END 12/2022)
$2,386,194
$0 $2,332,003 $54,191
Kenneth Berkovitz, M.D.
Former Officer (END 2/2022)
$1,706,712
$0 $1,697,523 $9,189
Carol L Schmidt
Ministry Market Executive/President (Start 1/2023)
$1,585,940
$0 $1,547,996 $37,944
Joseph Hurshe
Former KEY Employee (END 12/2020)
$1,323,291
$0 $1,271,392 $51,899
Patrick M McGuire
CFO, Ministry Market (END 7/2022)
$745,672
$0 $713,118 $32,554
Charles Husson, Do
Chief Medical Officer (END 7/2022)
$711,181
$683,194 No related comp$27,987
Michael McCullough
CFO, Ministry Market (Start 3/2023)
$705,557
$0 $670,046 $35,511
Tammie J Steinard, Rn
Chief Nursing Officer
$620,566
$582,615 No related comp$37,951

Other people named Michael Wiemann, M.D.

2023
Employee
Michael Wiemann
Indy Hematology Education Inc. D/B/a Indy Hematology Review
$0
Board Member
Michael Wiemann
West Michigan Cancer Center
$0
Employee
Michael Wiemann, M.D.
Ascension Medical Group Promed
$826,009
Employee
Michael Wiemann, M.D.
Ascension Providence Hospital
$816,477
Employee
Michael Wiemann, M.D.
Ascension Michigan Cmg
$816,477
Employee
Michael Wiemann, M.D.
Ascension Southeast Michigan Community Health
$823,400