Nonprofit · EIN 82-3766844
BRAIN CENTER OF GREEN BAY INC
Tax-exempt · GREEN BAY, WI 54301
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $182,342 | $355,512 | -$173,170 | $999,170 | $30,366 | $968,804 |
| December 31, 2024 | 990 | $885,000 | $332,015 | $552,985 | $1,170,246 | $28,556 | $1,141,690 |
| December 31, 2023 | 990 | $349,668 | $303,610 | $46,058 | $611,667 | $22,962 | $588,705 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $164,452
- Program service revenue
- $0
- Investment income
- $17,890
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Other salaries and wages
- $138,642
- Salaries, compensation and benefits (total)
- $286,603
- Professional fundraising fees
- $0
- Accounting fees
- $6,850
- Occupancy
- $8,400
- Travel
- $1,608
- Depreciation
- $1,308
- Program services (functional)
- $209,575
- Management and general (functional)
- $60,366
- Fundraising (functional)
- $85,571
Balance sheet and other
- Total assets, start of year
- $1,170,246
- Total assets, end of year
- $999,170
- Total liabilities, end of year
- $30,366
- Net assets, end of year
- $968,804
- Land, buildings and equipment
- $794
- Net assets without donor restrictions
- $955,054
- Net assets with donor restrictions
- $13,750
- Gross receipts
- $182,342
- Employees
- 3
- Volunteers
- 10
- Year formed
- 2017
- State of legal domicile
- WI
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 December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| CHRISTINE VANDEN HOOGEN | EXECUTIVE DIRECTOR Trustee or director | 40 | $121,820 |
| ROLF LULLOFF MD | PRESIDENT Trustee or director, Officer | 1 | $0 |
| BYRON CONWAY | VICE PRESIDENT Trustee or director, Officer | 1 | $0 |
| VINCENT SCHAMBER | TREASURER Trustee or director, Officer | 1 | $0 |
| PHILLIP CLAMPITT MD | MEMBER Trustee or director | 1 | $0 |
| DAVID DONARSKI MD | MEMBER Trustee or director | 1 | $0 |
| SHERI FAIRMAN | MEMBER Trustee or director | 1 | $0 |
| MEG KRESS GRUNWALD | MEMBER Trustee or director | 1 | $0 |
| MARK HILLESHEIM | MEMBER Trustee or director | 1 | $0 |
| RICHARD HORAK MD | MEMBER Trustee or director | 1 | $0 |
| MAIDA IMSIROVIC | MEMBER Trustee or director | 1 | $0 |
| DAN KOSTER MD | MEMBER Trustee or director | 1 | $0 |
| KRAMER ROCK | MEMBER Trustee or director | 1 | $0 |
990 for the year ended December 31, 2024: 13 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| CHRISTINE VANDEN HOOGEN | EXECUTIVE DIRECTOR Trustee or director | 40 | $117,700 |
| ROLF LULLOFF MD | PRESIDENT Trustee or director, Officer | 1 | $0 |
| BYRON CONWAY | VICE PRESIDENT Trustee or director, Officer | 1 | $0 |
| VINCENT SCHAMBER | TREASURER Trustee or director, Officer | 1 | $0 |
| THOMAS GUYETTE | MEMBER Trustee or director | 1 | $0 |
| KRAMER ROCK | MEMBER Trustee or director | 1 | $0 |
| DEBORAH MAUTHE | MEMBER Trustee or director, Officer | 1 | $0 |
| PHILLIP CLAMPITT MD | MEMBER Trustee or director | 1 | $0 |
| DAN KOSTER MD | MEMBER Trustee or director | 1 | $0 |
| DAVID DONARSKI MD | MEMBER Trustee or director | 1 | $0 |
| SHERI FAIRMAN | MEMBER Trustee or director | 1 | $0 |
| RICHARD HORAK MD | MEMBER Trustee or director | 1 | $0 |
| MEG KRESS GRUNWALD | MEMBER Trustee or director | 1 | $0 |
990 for the year ended December 31, 2023: 13 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| CHRISTINE VANDEN HOOGEN | EXECUTIVE DIRECTOR Trustee or director | 40 | $117,700 |
| ROLF LULLOFF MD | PRESIDENT Trustee or director, Officer | 1 | $0 |
| BYRON CONWAY | VICE PRESIDENT Trustee or director, Officer | 1 | $0 |
| VINCENT SCHAMBER | TREASURER Trustee or director, Officer | 1 | $0 |
| THOMAS GUYETTE | MEMBER Trustee or director | 1 | $0 |
| KRAMER ROCK | MEMBER Trustee or director | 1 | $0 |
| DEBORAH MAUTHE | MEMBER Trustee or director, Officer | 1 | $0 |
| PHILLIP CLAMPITT MD | MEMBER Trustee or director | 1 | $0 |
| DAN KOSTER MD | MEMBER Trustee or director | 1 | $0 |
| DAVID DONARSKI MD | MEMBER Trustee or director | 1 | $0 |
| SHERI FAIRMAN | MEMBER Trustee or director | 1 | $0 |
| RICHARD HORAK MD | MEMBER Trustee or director | 1 | $0 |
| MEG KRESS GRUNWALD | MEMBER Trustee or director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 2801 S WEBSTER AVE, GREEN BAY, WI 54301-2878
- Principal officer (990 for 2025)
- VINCENT SCHAMBER, 2801 SOUTH WEBSTER AVE, GREEN BAY, WI 54301
- Signed the 990
- VINCENT SCHAMBER, TREASURER
- Phone
- (920) 393-4080
- Website
- BRAINCENTERGB.ORG
- Return prepared by
- HAWKINS ASH CPAS LLP
Mission
THE BRAIN CENTER OF GREEN BAY IS A NON-PROFIT ORGANIZATION THAT WORKS TO MAXIMIZE BRAIN HEALTH THROUGHOUT LIFE BY INCREASING INDIVIDUAL AND SOCIETAL AWARENESS AND ACTION UTILIZING COLLABORATION, ADVOCACY, RESEARCH AND EDUCATION (CARE).
Program accomplishments
- DEDICATED TO THE RESEARCH, ADVANCEMENT OF BRAIN HEALTH, AND IMPROVEMENT. THIS CAN BE DONE THROUGH PERSONALIZED COACHING SERVICES FOR INDIVIDUALS, CARE PARTNERS, FAMILY MEMBERS AND GROUPS AND COMMUNITY OUTREACH AND EDUCATION ABOUT BRAIN HEALTH AND TREATMENT AND MANAGEMENT OF BRAIN DISEASES.Expenses $209,575
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 December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 82-3766844
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2019
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Medical research (H48)
- Assets (IRS master file)
- $999,170
- Income (IRS master file)
- $182,342
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $182,342 | $355,512 | $999,170 | XML |
| 990 | December 2024 | $885,000 | $332,015 | $1,170,246 | IRS |
| 990 | December 2023 | $349,668 | $303,610 | $611,667 | XML |
| 990 | December 2022 | $366,118 | $257,240 | $565,427 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-EZ | December 2019 | – | – | – | 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 82-3766844).
Questions about BRAIN CENTER OF GREEN BAY INC
- What is the EIN of BRAIN CENTER OF GREEN BAY INC?
- The employer identification number (EIN) of BRAIN CENTER OF GREEN BAY INC is 82-3766844.
- Is BRAIN CENTER OF GREEN BAY INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2019.
- Are donations to BRAIN CENTER OF GREEN BAY INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does BRAIN CENTER OF GREEN BAY INC 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 BRAIN CENTER OF GREEN BAY INC due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did BRAIN CENTER OF GREEN BAY INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of BRAIN CENTER OF GREEN BAY INC?
- The 990 for the year ended December 31, 2025 names VINCENT SCHAMBER.
- Who are the officers and directors of BRAIN CENTER OF GREEN BAY INC?
- The 990 for the year ended December 31, 2025 lists 13 people; 1 received compensation from the organization, the highest $121,820 (CHRISTINE VANDEN HOOGEN, EXECUTIVE DIRECTOR).
- How much revenue does BRAIN CENTER OF GREEN BAY INC have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $182,342, expenses of $355,512 and total assets of $999,170 at year end.
Other nonprofits in GREEN BAY
- PKS KIDS EIN 20-5653043 · last filed 990-EZ for 2024
- SERVING FROM THE HEART INC EIN 88-4197355 · last filed 990-N for 2025
- BELLIN MEMORIAL HOSPITAL INC EIN 39-0884478 · last filed 990 for 2025
- ASSOCIATED BANC-CORP GROUP HEALTH EMPLOYEE BENEFIT PLAN AND TRUST EIN 39-1375089 · last filed 990 for 2024
- GREATER GREEN BAY COMMUNITY FOUNDATION INC EIN 39-1699966 · last filed 990 for 2025
- BAY AREA LUTHERAN HOMES INC EIN 39-1034534 · last filed 990 for 2025
- FAMILY SERVICES OF NORTHEAST WISCONSIN INC EIN 39-0827320 · last filed 990 for 2024
- GREATER GREEN BAY YMCA INC EIN 39-0813466 · last filed 990 for 2025