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Governance Register
US nonprofit · EIN 133221478 · New York, NYiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 133221478)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).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

Fountain House Residential Corp's network

3 people4 organisationsi3 people and 4 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (3). Violet dotted lines (4) 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. The organisation reported 3 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Alex A Herzan ChairChair2018
8 yrs
Charles J MarsdenBoard Member2018
8 yrs
William HilburnBoard Member2018
8 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

7 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Andrew SchonebaumCFO/Secretarysince 2018
Dr Ashwin VasanPresident2020
Dr Ashwin Vasan fromPresident2019
Kenneth J DudekPresident2018
Kenneth J Dudek ThruPresident2019
Kenneth ZimmermanCEO (as of 09/2022)since 2022
MarycrowleyInterim CEO (01/2022-09/2022)2022

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
Alexandra A HerzanChair0.1$0
Charles J MarsdenBoard Member0.1$0
William S HilburnBoard Member0.1$0
Andrew SchonebaumChief Financial Officer (Thru 08/2024)2$0$142k$21k
Kc KlegarContracted Chief Financial Officer (As of 08/2024)2$0
Kenneth ZimmermanChief Executive Officer2$0$391k$43k

About

Legal name
Fountain House Residential Corp
EIN
133221478
Address
425 W 47th St, New York, NY, 10036-2304
State
New York
Mission
To provide housing to people living with mental illness. (as filed on the Form 990)
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Size band
4 (IRS master file code)
Formed
1983
IRS ruling date
1 December 1984
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Related organisations (Schedule R)

Longest observed on the filings

≥8years on the filingsAlex A Herzan
≥8years on the filingsCharles J Marsden
≥8years on the filingsWilliam Hilburn

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
$413k
Total liabilities
$231k
Net assets or fund balances
$181k
Contributions and grants received
$0
Program service revenue
$415k
Employees
0
Volunteers
3

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.
Fountain House Residential Corp. 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: New York Department of State, active corporations (data.ny.gov n9v6-gdp6). Licence: New York open data terms of use. Data last fetched 18 October 2026.
State
New York
Entity type
Domestic Not-For-Profit Corporation
Status
Active
Formed
31 March 1983
Registered agent
Not stated