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US nonprofit · EIN 043275098 · San Diego, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 043275098) - 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 2025: assets, liabilities, staff, website, telephone, pay.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

International College of Prosthodontists

Donations deductible
Revenue
$369k
year to 31 December 2025
Expenses
$422k
year to 31 December 2025
Total assets
$215k
$62k liabilities
Net assets
$154k
assets less liabilities
Directors and trustees
8
4.2 years on average
Staff
0
employees, year to 31 December 2025
Left since last filing
0
no seats appear to have opened
Officers and senior staff
12
named in Part VII
How am I connected?

International College of Prosthodontists' network

8 peoplei8 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (8). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

8 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.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 15 voting members of its governing body on its latest Form 990 Part VI; we list 8 in Part VII (Part VII does not always name every voting member).
NameRole as filedSinceOn the board
Dr Arzu Tezvergil-MutluayCouncilor2019
7 yrs
Dr Dean MortonCouncilor2022
4 yrs
Dr James Dudley (also filed as Dr James Dudley)Councilor2018
8 yrs
Dr Joke DuyckCouncilor2025
1 yr
Dr Kung-Rock KwonCouncilor2022
4 yrs
Dr Meriting ThokoaneCouncilor2022
4 yrs
Frauke MuellerCouncilor2025
1 yr
Zhou Yong-ShengCouncilor2025
1 yr
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

12 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Dr Carlos ParraCompany secretary2025
Dr Dale HowesTreasurersince 2018
Dr David BartlettVice Presidentsince 2018
Dr David FeltonCompany secretarysince 2019
Dr Jung-SUK HANVice Presidentsince 2018
Dr Kazuyoshi BabaCo-Vice President2025
Dr Limor Avivi ArberTreasurersince 2019
Dr Nico CreugersPresident2018
Dr Nicola Ursula ZitzmannPresident2018
Dr Sreenivas KokaVice Presidentsince 2018
Dr Stephen RosenstielTreasury2025
Dr Xinquan JiangVice Presidentsince 2019

Pay and hours

year to 31 December 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
Dr Joke DuyckCouncilor2$0
Zhou Yong-ShengCouncilor2$0
Dr Dean MortonCouncilor2$0
Dr Kung-Rock KwonCouncilor2$0
Dr Meriting ThokoaneCouncilor2$0
Dr Arzu Tezvergil-MutluayCouncilor2$0
Frauke MuellerCouncilor2$0
Dr James DudleyCouncilor2$0
Dr Dale HowesCo-President4$0
Dr David FeltonCo-President4$0
Dr Kazuyoshi BabaCo-Vice President4$0
Dr Limor Avivi ArberCo-Vice President4$0
Dr Carlos ParraSecretary4$0
Dr Stephen RosenstielTreasury4$0

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

About

Legal name
International College of Prosthodontists
EIN
043275098
Address
4425 Cass St Ste A, San Diego, CA, 92109-4015
State
California
Mission
The purpose of the organization is to disseminate the advancement of prosthodontics for the benefit of patients worldwide and to hold bi-annual conferences, at various locations worldwide, to further educate the member doctors on techniques being used internationally. (as filed on the Form 990)
Activity (NTEE)
U20 Science and technology research
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Science & Technology
Size band
4 (IRS master file code)
Formed
1951
Principal officer
Kirsten Friedli (as named on the Form 990)
IRS ruling date
1 June 1998
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsDr James Dudley
≥7years on the filingsDr Arzu Tezvergil-Mutluay
≥4years on the filingsDr Dean Morton
≥4years on the filingsDr Kung-Rock Kwon

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$215k
Total liabilities
$62k
Net assets or fund balances
$154k
Contributions and grants received
$0
Program service revenue
$368k
Employees
0