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Person · officer / director

Mark Byrne

Secretary · Mid-Erie Mental Health Services INC

Secretary at Mid-Erie Mental Health Services INC. Listed as an officer, director, or key employee across 2 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
2
Roles reported
2
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 Secretary of Mid-Erie Mental Health Services INC, based in Cheektowaga, NY.
●
Also listed as Director of Endeavor Health Foundation INC, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
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Affiliations

Organizations

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

Mid-Erie Mental Health Services INC Secretary · $23.6M revenue · Cheektowaga, NYTHE MISSION OF ENDEAVOR HEALTH SERVICES IS TO COLLABORATE WITH CONSUMERS, FAMILIES AND COMMUNITIES TO PROMOTE WELLNESS AND RECOVERY THROUGH AN ARRAY…Filed FY2025, FY2024, FY2023 · Source: Form 990, Part VII
E
Endeavor Health Foundation INC Director · $24K revenue · West Seneca, NYFiled FY2025, FY2024, FY2023, FY2022, FY2021 · Source: Form 990, Part VII

Disambiguation

Other people named Mark Byrne

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
Mark Byrne 1 organization · San Francisco, CAGolden Gate Triathlon Club
M
Mark Byrne 1 organization · Chicago, ILAthletic Alliance of Chicago
M
Mark Byrne 1 organization · Wilmington, OHClinton County Farmers and Sportsmens Assn

Network

Serves alongside

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

E
Chief Executive Officer · FY2025
$220K
E
Director Diversion Services · FY2025
$116K
D
Senior Director of Fiscal Operations · FY2025
$111K
A
Vice President of Clinical · FY2025
$110K
S
Chief Operating Officer · FY2025
$107K
R
Director of Clinical Services · FY2025
$102K
P
CFO Through May 2020 · FY2020
$50K
M
Interim CFO · FY2022
$46K
A
CFO June - September 2020 · FY2020
$30K
J
President · FY2025
N
Vice President · FY2025
B
Treasurer · FY2025

Network

Recommendations

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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