philanthropy.org | 990 Resource | FAQ Verify yourself Sign in
MM
Person · officer / director

Michael Mewhirter

Former CEO/CAO - Part Year · Kettering Adventist Healthcare

Former CEO/CAO - Part Year at Kettering Adventist Healthcare. Listed as an officer, director, or key employee across 10 organizations on the Form 990 record.

This is me
Ambiguous identity This name matches 3 other individuals we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.
Organizations
10
Roles reported
10
Reported compensation
$1.2M
Others who share this name
3

Who this is

Profile

The filed facts are verified from the IRS filings. The biography is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
●
Reported as Former CEO/CAO - Part Year of Kettering Adventist Healthcare, based in Kettering, OH.
●
Received $1.2M in total reported compensation on the most recent Form 990 (Part VII).
●
Also listed as Former CEO/CAO - Part Year of Greene Foundation, uncompensated.
●
Also listed as Former CEO/CAO - Part Year of Greene Memorial Hospital INC, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
Biography Web-sourced

Michael Mewhirter served as Chief Financial Officer and Interim Chief Executive Officer of Kettering Health before moving to leadership roles at other AdventHealth entities. He holds an MBA from Webster University and a Bachelor's degree in Business Administration from Union Adventist University, and has held various leadership positions across the Adventist Health system.

Compiled from public web sources (4 cited), grounded to the filed record.

Track record

Career & tenure

Real tenure, career, and education — from public web sources, what you need to vet a founder or leader beyond the filing window.

Education
  • Webster University (MBA)
  • Union Adventist University (B.A. Business Administration)

Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

Kettering Adventist Healthcare Former CEO/CAO - Part Year · $33.6M revenue · Kettering, OH(See Schedule O for continuation) Promotion and provision of health and medical care to the general public in furtherance of the Seventh-day…Filed FY2024 · Source: Form 990, Part VII
$1.2Mreported comp
Greene Foundation Former CEO/CAO - Part Year · $322K revenue · Miamisburg, OH(See Schedule O for continuation) Greene Foundation serves donors by providing assistance in fulfilling philanthropic wishes and maintaining an…Filed FY2024 · Source: Form 990, Part VII
Greene Memorial Hospital INC Former CEO/CAO - Part Year · $27.4M revenue · Miamisburg, OHTo provide quality healthcare to individuals and the community as a whole in a Judeo-Christian manner.Filed FY2024 · Source: Form 990, Part VII
Alliance Physicians INC Former CEO/CAO - Part Year · $168.5M revenue · Miamisburg, OHProvide physician services to Dayton, Ohio and surrounding communitiesFiled FY2024 · Source: Form 990, Part VII
The Fort Hamilton Hospital Former CEO/CAO - Part Year · $189.2M revenue · Miamisburg, OHTo provide quality healthcare to individuals and the community as a whole in a Judeo-Christian mannerFiled FY2024 · Source: Form 990, Part VII
Kettering Health Wash Township Former CEO/CAO - Part Year · $870.3M revenue · Miamisburg, OHTo provide quality healthcare to individuals and the community as a whole in a Judeo-Christian manner.Filed FY2024 · Source: Form 990, Part VII
Kettering Medical Center Foundation Former CEO/CAO - Part Year · $4.6M revenue · Miamisburg, OH(See Schedule O for continuation) Kettering Health Foundation serves donors by providing assistance in fulfilling philanthropic wishes and…Filed FY2024 · Source: Form 990, Part VII
DBA Kettering Health Miamisburg Former CEO/CAO - Part Year · $1.2B revenue · Miamisburg, OHTo provide quality healthcare to individuals and the community as a whole in a Judeo-Christian mannerFiled FY2024 · Source: Form 990, Part VII
Kettering Affiliated Health Services INC Former CEO/CAO - Part Year · $8.3M revenue · Miamisburg, OH(See Schedule O for continuation) To provide ancillary healthcare services to individuals and the community as a whole in a Judeo-Christian mannerFiled FY2024 · Source: Form 990, Part VII
Fort Hamilton Hospital Foundation Former CEO/CAO - Part Year · $1.4M revenue · Miamisburg, OH(See Schedule O for continuation) Fort Hamilton Hospital Foundation serves donors by providing assistance in fulfilling philanthropic wishes and…Filed FY2024 · Source: Form 990, Part VII

Disambiguation

Other people named Michael Mewhirter

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

M
Michael Mewhirter 3 organizations · Dayton, OH, Columbus, OHDayton Development Coalition INC
M
Michael Mewhirter 1 organization · Cincinnati, OHOnefifteen Recovery
M
Michael Mewhirter 1 organization · Dayton, OH1385 Kh Network Credit Union

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

M
CEO - Kh Until Dec 22 · FY2022
$2.4M
P
Physician · FY2022
$2.2M
G
Pres.- Kh Medical Group - Part Year · FY2024
$2.2M
M
CEO · FY2024
$1.9M
B
Physician · FY2020
$1.6M
S
Physician · FY2022
$1.6M
N
Physician · FY2022
$1.5M
Y
Physician · FY2022
$1.4M
H
EVP Market Strategies Until 12/22 · FY2022
$1.4M
D
Physician · FY2022
$1.4M
G
Chief Executive Officer · FY2023
$1.3M
P
Physician · FY2021
$1.3M

Network

Recommendations

Written by other verified members of the network — visible once you're a verified person yourself.

Loading…

The names, titles, and financial information shown on this page are reproduced from IRS Form 990 filings, which are public records. More

Philanthropy.org does not alter the content of those filings. All information appears exactly as reported by the filing organization for the tax year shown. A filing can only be corrected by the organization filing an amended return with the IRS; the corrected information appears here at our next update.

We publish only information contained in the public IRS filing, and less than the filing contains. Our pages do not display home addresses, telephone numbers, personal email addresses, or other personal contact information, even where the filing includes them.

Many people share the same name. A name shown on this page reflects only what one organization reported in one IRS filing for one tax year. It should not be interpreted as identifying any other individual with the same or a similar name.

If you are no longer affiliated with the organization, your name will generally stop appearing in future IRS filings once the organization no longer reports you. Pages for tax years in which you were reported remain published because those filings remain part of the public record.

Philanthropy.org does not alter or remove IRS filing records. Removing a page from this website would not remove the underlying IRS filing, which remains publicly available from the IRS and other publishers of the same information.

If you believe the IRS filing itself is inaccurate, contact the filing organization or the IRS directly.

Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org