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Governance Register
US nonprofit · EIN 954183169 · Encino, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 954183169) - 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 - 990EZ for the year to 30 June 2025: assets, liabilities, staff, website, telephone, pay.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.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2023.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

World Childrens Transplant Fund's network

3 people1 organisationi3 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (3). Violet dotted lines (1) 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

3 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.
NameRole as filedSinceOn the board
Mark KroekerPresident2025
1 yr
Robert MummeyVice President2025
1 yr
Stephen N GetzoffTreasurer2025
1 yr
Under 5 years5 to 6 years6 years or more

Pay and hours

year to 30 June 2025iFrom 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
Mark KroekerPresident0$0
Robert MummeySecretary0$0
Robert MummeyVice President0$0
Stephen N GetzoffTreasurer0$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
World Childrens Transplant Fund
EIN
954183169
Address
17404 Ventura Blvd FL 2, Encino, CA, 91316-3877
State
California
Activity (NTEE)
E65Z Health care
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Health Care
Size band
3 (IRS master file code)
IRS ruling date
1 May 1990
Status
Code 01 (unconditional exemption)
Form 990 filings on record
1, latest 2025
IRS Publication 78
PC (contributions deductible)
Principal officer
Mark Kroeker (Form 990-N, tax year 2023)

Most connected

Longest observed on the filings

≥1years on the filingsMark Kroeker
≥1years on the filingsRobert Mummey
≥1years on the filingsStephen N Getzoff

Latest return

year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.
Total assets
$34k
Net assets or fund balances
$34k

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$41k$27k$14k

As filed on the IRS Form 990. US dollars.