Nonprofit · EIN 38-2156534
MCLAREN BAY MEDICAL FOUNDATION
Also known as BAY HEALTH FOUNDATION
Tax-exempt · BAY CITY, MI 48708
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| September 30, 2025 | 990 | $1,030,580 | $1,192,689 | -$162,109 | $22,596,845 | $853,291 | $21,743,554 |
| September 30, 2024 | 990 | $1,455,882 | $970,600 | $485,282 | $19,847,239 | $143,068 | $19,704,171 |
| September 30, 2023 | 990 | $2,367,334 | $1,122,475 | $1,244,859 | $15,838,558 | $34,331 | $15,804,227 |
Financial details: 990 for the year ended September 30, 2025
Revenue
- Contributions, gifts and grants
- $438,001
- of which government grants
- $10,526
- Program service revenue
- $0
- Investment income
- $598,515
- Net gain from sales of assets
- $412,585
- Net income from fundraising events
- -$3,593
- Net income from gaming
- -$2,343
- Other revenue
- -$5,936
Expenses
- Grants and similar amounts paid
- $828,107
- Other salaries and wages
- $210,864
- Salaries, compensation and benefits (total)
- $261,031
- Professional fundraising fees
- $0
- Travel
- $328
- Program services (functional)
- $851,092
- Management and general (functional)
- $8,495
- Fundraising (functional)
- $333,102
Balance sheet and other
- Total assets, start of year
- $19,847,239
- Total assets, end of year
- $22,596,845
- Total liabilities, end of year
- $853,291
- Net assets, end of year
- $21,743,554
- Publicly traded securities
- $21,888,812
- Net assets without donor restrictions
- $13,320,945
- Net assets with donor restrictions
- $8,422,609
- Gross receipts
- $1,084,374
- Employees
- 0
- Volunteers
- 60
- Year formed
- 1977
- State of legal domicile
- MI
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended September 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| TIM VARGAS | INTERIM CEO (7/25-8/25) Trustee or director | 3 | $0 | $587,929 | $35,888 |
| LYNN WEAVER | DIRECTOR OF FOUNDATION Officer | 41 | $0 | $116,223 | $13,276 |
| BARBARA ENGELHARDT-CARTER | CHAIRMAN - PART YEAR Trustee or director, Officer | 1 | $0 | $0 | $0 |
| BILL WOOLWINE | CHAIR Trustee or director, Officer | 3 | $0 | $0 | $0 |
| FRANCES SANTORO | PAST CHAIR Trustee or director, Officer | 3 | $0 | $0 | $0 |
| GUY T MOULTHROP | SECRETARY Trustee or director, Officer | 3 | $0 | $0 | $0 |
| JOSH RAPPUHN | TREASURER Trustee or director, Officer | 3 | $0 | $0 | $0 |
| THOMAS KELLER | CEO (BEG 8/25) Trustee or director, Officer | 3 | $0 | $0 | $0 |
| TRACY TEICH | VICE CHAIR Trustee or director, Officer | 3 | $0 | $0 | $0 |
| ASHLEY ANDERSON | BOARD MEMBER Trustee or director | 3 | $0 | $0 | $0 |
| BENNETT RUBY | BOARD MEMBER Trustee or director | 3 | $0 | $0 | $0 |
| ELIZABETH PIONK DO | BOARD MEMBER Trustee or director | 3 | $0 | $0 | $0 |
| JAMIE CARTER | INTERIM CEO (10/24-6/25) Trustee or director | 3 | $0 | $0 | $0 |
| JUDITH GILLETTE | BOARD MEMBER Trustee or director | 3 | $0 | $0 | $0 |
| LEE NEWTON OD | LIAISON Trustee or director | 3 | $0 | $0 | $0 |
5 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MARCIE KLIDA | BOARD MEMBER Trustee or director | 3 | $0 |
| PAMELA MONASTIERE | BOARD MEMBER Trustee or director | 3 | $0 |
| RICH TRAVIS | BOARD MEMBER Trustee or director | 3 | $0 |
| SARAH DANDAMUDI | BOARD MEMBER Trustee or director | 3 | $0 |
| AREN LALJIE | INTERIM CFO Officer | 3 | $0 |
990 for the year ended September 30, 2024: 21 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| DARRELL LENTZ | CEO - PART YEAR Trustee or director, Officer | 1 | $0 | $777,190 | $151,898 |
| ELIZABETH PIONK DO | BOARD MEMBER Trustee or director | 1 | $0 | $360,203 | $20,732 |
| SEAN FISCHER | CFO - PART YEAR Officer | 1 | $0 | $222,115 | $0 |
| LYNN WEAVER | DIRECTOR OF FOUNDATION Officer | 41 | $0 | $125,860 | $12,970 |
| BARBARA ENGELHARDT-CARTER | CHAIRMAN Trustee or director, Officer | 1 | $0 | $0 | $0 |
| FRANCES SANTORO DDS | VICE-CHAIR Trustee or director, Officer | 1 | $0 | $0 | $0 |
| GUY MOULTHROP | SECRETARY Trustee or director, Officer | 1 | $0 | $0 | $0 |
| DAVID QUIMBY | TREASURER Trustee or director, Officer | 1 | $0 | $0 | $0 |
| ASHLEY ANDERSON | BOARD MEMBER Trustee or director | 1 | $0 | $0 | $0 |
| SARAH DANDAMUDI | BOARD MEMBER Trustee or director | 1 | $0 | $0 | $0 |
| MARCIE KLIDA BLOSSOM | BOARD MEMBER Trustee or director | 1 | $0 | $0 | $0 |
| BILL WOOLWINE JR | BOARD MEMBER Trustee or director | 1 | $0 | $0 | $0 |
| TRACY TEICH | BOARD MEMBER Trustee or director | 1 | $0 | $0 | $0 |
| LEE NEWTON OD | BOARD MEMBER Trustee or director | 1 | $0 | $0 | $0 |
| BENNETT RUBY | BOARD MEMBER Trustee or director | 1 | $0 | $0 | $0 |
| PAMELA MONASTIERE | BOARD MEMBER Trustee or director | 1 | $0 | $0 | $0 |
| JUDY GILLETTE | BOARD MEMBER Trustee or director | 1 | $0 | $0 | $0 |
| RICH TRAVIS | BOARD MEMBER Trustee or director | 1 | $0 | $0 | $0 |
| SALLY BOWEN | BOARD MEMBER - PART YEAR Trustee or director | 1 | $0 | $0 | $0 |
| STEPHEN KENT | BOARD MEMBER - PART YEAR Trustee or director | 1 | $0 | $0 | $0 |
| RICHARD STEELE | BOARD MEMBER - PART YEAR Trustee or director | 1 | $0 | $0 | $0 |
990 for the year ended September 30, 2023: 23 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| DARRELL LENTZ | CEO Trustee or director, Officer | 2 | $0 | $611,528 | $126,472 |
| ELIZABETH PIONK DO | BOARD MEMBER Trustee or director | 3 | $0 | $330,145 | $18,608 |
| STEVE MILLER | INTERIM CEO - PART YEAR Officer | 3 | $0 | $292,005 | $0 |
| LYNN WEAVER | DIRECTOR OF FOUNDATION Officer | 40 | $0 | $109,190 | $11,149 |
| BARBARA ENGELHARDT-CARTER | CHAIRMAN Trustee or director, Officer | 3 | $0 | $0 | $0 |
| FRANCES SANTORO DDS | VICE-CHAIR Trustee or director, Officer | 3 | $0 | $0 | $0 |
| BILL WOOLWINE JR | SECRETARY Trustee or director, Officer | 3 | $0 | $0 | $0 |
| DAVID QUIMBY | TREASURER Trustee or director, Officer | 3 | $0 | $0 | $0 |
| ASHLEY ANDERSON | BOARD MEMBER Trustee or director | 3 | $0 | $0 | $0 |
| SALLY BOWEN | BOARD MEMBER Trustee or director | 3 | $0 | $0 | $0 |
| SARAH DANDAMUDI | BOARD MEMBER Trustee or director | 3 | $0 | $0 | $0 |
| MARCIE KLIDA BLOSSOM | BOARD MEMBER Trustee or director | 3 | $0 | $0 | $0 |
| GUY MOULTHROP | BOARD MEMBER Trustee or director | 3 | $0 | $0 | $0 |
| STEPHEN KENT | BOARD MEMBER Trustee or director | 3 | $0 | $0 | $0 |
| TRACY TEICH | BOARD MEMBER Trustee or director | 3 | $0 | $0 | $0 |
| LEE NEWTON OD | BOARD MEMBER Trustee or director | 3 | $0 | $0 | $0 |
| RICHARD STEELE | BOARD MEMBER Trustee or director | 3 | $0 | $0 | $0 |
| LIANA BACHLAND | BOARD MEMBER - PART YEAR Trustee or director | 3 | $0 | $0 | $0 |
| NANCY GREVE | BOARD MEMBER - PART YEAR Trustee or director | 3 | $0 | $0 | $0 |
| ROD HILDEBRANT | BOARD MEMBER - PART YEAR Trustee or director | 3 | $0 | $0 | $0 |
| PAMELA MONASTIERE | BOARD MEMBER - PART YEAR Trustee or director | 3 | $0 | $0 | $0 |
| RICHARD SPENCE | BOARD MEMBER - PART YEAR Trustee or director | 3 | $0 | $0 | $0 |
| SEAN FISCHER | CFO - STARTED IN 2023 Officer | 3 | $0 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 1900 COLUMBUS AVE, BAY CITY, MI 48708-6831
- Principal officer (990 for 2024)
- THOMAS KELLER, 1900 COLUMBUS AVENUE, BAY CITY, MI 48708
- Signed the 990
- MICHAEL JOHNSON, CFO
- Phone
- (517) 894-3000
- Website
- WWW.MCLAREN.ORG/BMF
- Return prepared by
- PLANTE & MORAN PLLC
Mission
TO OPERATE PRIMARILY FOR THE BENEFIT OF AND TO CARRY OUT THE PURPOSE OF MCLAREN BAY REGION AND MCLAREN BAY SPECIAL CARE, A MICHIGAN NOT FOR-PROFIT CORPORATION AND ITS SUCCESSORS AND TO RAISE FUNDS FOR THE TWO HOSPITALS THROUGH COMMUNITY EVENTS AND PHILANTHROPIC GIFTS.
Program accomplishments
- MCLAREN BAY MEDICAL FOUNDATION SUPPORTS MCLAREN BAY REGION AND THE COMMUNITIES IT SERVES BY RAISING FUNDS TO PROVIDE EQUIPMENT, PROGRAMS AND SERVICES TO ENSURE ALL HAVE ACCESS TO HIGH QUALITY HEALTHCARE. EMERGENCY DEPARTMENT RENOVATIONS AND COMMUNICATION BOARDS, ALONG WITH SECURITY EQUIPMENT, ULTRASOUND DEVICES AND RAPID BLOOD INFUSERS ARE AMONG SOME OF THE ITEMS PROVIDED RECENTLY. FUNDS ALSO SUPPORT THE VOLUNTEER CLINIC, WHICH PROVIDES FREE PRIMARY HEALTHCARE TO ALL AREA RESIDENTS WHO DO NOT HAVE INSURANCE. IN ADDITION, THE FOUNDATION SUPPORTS THE EDUCATIONAL NEEDS OF HOSPITAL STAFF BY PROVIDING FUNDS FOR TRAININGS AND CONFERENCES.Expenses $851,092 · grants $828,107
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in September, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | September 30, 2026 | February 16, 2027 | Not due yet |
| 2024 | September 30, 2025 | February 17, 2026 | 990 on file |
| 2023 | September 30, 2024 | February 18, 2025 | 990 on file |
IRS record
- EIN
- 38-2156534
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Supporting organization (509(a)(3))
- Donations deductible (Pub 78)
- Supporting organization of unknown type
- Exempt since
- 1978
- Accounting year ends
- September
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $22,596,845
- Income (IRS master file)
- $1,084,374
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | September 2025 | $1,030,580 | $1,192,689 | $22,596,845 | XML |
| 990 | September 2024 | $1,455,882 | $970,600 | $19,847,239 | XML |
| 990 | September 2023 | $2,367,334 | $1,122,475 | $15,838,558 | XML |
| 990 | September 2022 | $1,089,032 | $883,773 | $12,705,825 | IRS |
| 990 | September 2021 | – | – | – | IRS |
| 990 | September 2020 | – | – | – | IRS |
| 990 | September 2019 | – | – | – | IRS |
| 990 | September 2018 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 38-2156534).
Questions about MCLAREN BAY MEDICAL FOUNDATION
- What is the EIN of MCLAREN BAY MEDICAL FOUNDATION?
- The employer identification number (EIN) of MCLAREN BAY MEDICAL FOUNDATION is 38-2156534.
- Is MCLAREN BAY MEDICAL FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1978.
- Are donations to MCLAREN BAY MEDICAL FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Supporting organization of unknown type).
- Which annual return does MCLAREN BAY MEDICAL FOUNDATION file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of MCLAREN BAY MEDICAL FOUNDATION due?
- The return for tax year 2025 (the year ending September 30, 2026) is due February 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did MCLAREN BAY MEDICAL FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended September 2025.
- Who is the principal officer of MCLAREN BAY MEDICAL FOUNDATION?
- The 990 for the year ended September 30, 2025 names THOMAS KELLER.
- Who are the officers and directors of MCLAREN BAY MEDICAL FOUNDATION?
- The 990 for the year ended September 30, 2025 lists 20 people; 0 received compensation from the organization.
- How much revenue does MCLAREN BAY MEDICAL FOUNDATION have?
- On its 990 for the year ended September 30, 2025 it reported revenue of $1,030,580, expenses of $1,192,689 and total assets of $22,596,845 at year end.
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