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Governance Register
US nonprofit · EIN 420670596 · Sumner, IAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 420670596) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R).Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Sumner Community Club's network

13 people4 organisationsi13 people and 4 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (13). Violet dotted lines (6) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

13 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 12 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Duane Hildebrandt ChairChair2022
4 yrs
Angela LeeteBoard Member2018
8 yrs
Brenda WinzenburgBoard Member2018
8 yrs
David ScottBoard Member2018
8 yrs
Donna MohlisBoard Member2018
8 yrs
Drew BakerBoard Member2020
6 yrs
Elaine DavisSecretary/Treasurer2023
3 yrs
Jerry RenoBoard Member2022
4 yrs
Kevin HoltzBoard Member2023
3 yrs
Mariah SchmitzBoard Member2024
2 yrs
Michele AndersonBoard Member2023
3 yrs
PAM FrischBoard Member (Thru 03/24)2022
4 yrs
Paul BaheVice Chair2018
8 yrs
Under 5 years5 to 6 years6 years or moreShow all 13 →

Officers and senior leadership

18 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Ann ReidPhysician's Assistantsince 2018
Camille OberbroecklingArnp2022
Daniel SchnadtPhysician2024
Darleth FagenbaumInterim Director of Nursing (Thru 2/2022)2022
Dawn EverdingPresident/CFOsince 2018
Duane HildebrandtChairsince 2018
Jeffrey Roske DOPhysiciansince 2018
Krista BegalskeArnpsince 2020
Lonny MillerPhysiciansince 2023
Lucas BrinkmanPhysiciansince 2018
Lynne NiemannVP of Community & Support Servicessince 2018
Mary Winters MichelsDirector of Nursing2022
Michael TiedtVP Nursing Servicessince 2018
Shanna ElliottPhysiciansince 2018
Steve SlessorInterim CEO Thru 5/182018
Sunbir GillPhysician2024
Troy Buchholz MDPhysiciansince 2018
William SchwakeChair Thru 03/182018

Pay and hours

year to 31 December 2024iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Lucas BrinkmanPhysician40$500k$43k
Lonny MillerPhysician40$469k$26k$57k
Daniel SchnadtPhysician40$450k$33k
Sunbir GillPhysician40$384k$29k
Dawn EverdingCha/CFO39$214k$34k
Ann ReidPhysician's Assistant40$145k$31k
Duane HildebrandtChair0.8$0
Paul BaheVice Chair0.8$0
Elaine DavisSecretary/Treasurer0.8$0
Brenda WinzenburgBoard Member0.8$0
Drew BakerBoard Member0.8$0
Angela LeeteBoard Member0.8$0
Donna MohlisBoard Member0.8$0
David ScottBoard Member0.8$0
Jerry RenoBoard Member0.8$0
Kevin HoltzBoard Member0.8$0
Michele AndersonBoard Member0.8$0
Mariah SchmitzBoard Member0.8$0
Pam FrischBoard Member (Thru 03/24)0.8$0

About

Legal name
Sumner Community Club
EIN
420670596
Address
Po Box 148, Sumner, IA, 50674-0148
State
Iowa
Mission
The best care where and when you need it. (as filed on the Form 990)
Activity (NTEE)
E22Z Health care
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Health Care
Size band
8 (IRS master file code)
Formed
1950
Principal officer
Dawn Everding (as named on the Form 990)
IRS ruling date
1 May 1955
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Related organisations (Schedule R)

Longest observed on the filings

≥8years on the filingsAngela Leete
≥8years on the filingsBrenda Winzenburg
≥8years on the filingsDavid Scott
≥8years on the filingsDonna Mohlis

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$29.7m
Total liabilities
$16.7m
Net assets or fund balances
$13m
Contributions and grants received
$214k
Program service revenue
$18.5m
Employees
0
Volunteers
30

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$19.3m$19.4mDeficit $176k

As filed on the IRS Form 990. US dollars.

State registration

1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.
Sumner Community Club likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: Iowa Secretary of State, active business entities (data.iowa.gov ez5t-3qay). Licence: CC BY 4.0. Attribution: Iowa Secretary of State. Data last fetched 18 October 2026.
State
Iowa
Entity type
Revised Domestic Non-Profit
Status
Active
Formed
20 October 1944
Registered agent
Dawn Everding (city and state not held)