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Governance Register
US nonprofit · EIN 043373741 · Hyannis, MAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 043373741) - 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 tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 30 June 2025: assets, liabilities, staff, website, telephone, pay.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue (us-approach-v4-clean). 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

Duffy Health Center Inc's network

18 people4 organisationsi18 people and 4 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (18). 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

18 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.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 17 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Chester H Mohr MDBoard Member Thru Sep. 20222018
8 yrs
Christine Johnson-StaubBoard Member Thru Sep. 20222021
5 yrs
Corrie VilsaintBoard Member2019
7 yrs
James J CullenBoard Member2021
5 yrs
Jeffrey HaddadBoard Member2019
7 yrs
John MurphyTreasurer Thru Sep. 20222018
8 yrs
Kathleen BresettePresident Thru June 20232018
8 yrs
Kurt E RaberBoard Member2021
5 yrs
Martha TaylorBoard Member2020
6 yrs
Mary RahalBoard Member Thru June 20232018
8 yrs
Miguel DasilvaBoard Member2022
4 yrs
Olympia RamosTreasurer As of October 20222023
3 yrs
Paulette Shaw QuernerVice President Thru Sep. 2022, Clerk As of Oct 2022021
5 yrs
Peter ScarafileBoard Member2022
4 yrs
Richard N SmillieBoard Member2019
7 yrs
Stuart MurphyBoard Member2021
5 yrs
Susan HarringtonBoard Member Thru Sep. 20222021
5 yrs
Venessa ProcBoard Member As of October 20222023
3 yrs
Under 5 years5 to 6 years6 years or moreShow all 18 →

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
Carol LeprohonNurse Practitioner2023
David BurkeCFOsince 2018
David Burke Through NOV 2019CFO2020
Deborah FieldPsychiatristsince 2018
Heidi R NelsonCEOsince 2019
Jane DegrootSenior Director of Program Resources2022
Jeffrey DykensCFOsince 2020
Kyle ChaplicNurse Practitioner2023
Lisa JonesCMO2023
Lisa Zandonella-HuhtaMDsince 2018
Margaret BurkeAssociate Director of Clincial Operations2022
Patricia CawleySenior Director of Program Services2022
Robert BaginskiCMO2021
Sara GrambachCDO As of 1/22/20232023
Stephanie DelandeNurse Practitioner2023
Susan WasselukMD2020
Wesley KleinMedical Directorsince 2018
Wesley Klein Through SEP 2019Medical Director2020

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
Deborah FieldMD40$246k$19k
Heidi R NelsonCEO Thru April 202540$236k$10k
Lisa JonesMD40$219k$18k
Jeffrey DykensCFO Thru February 202540$165k$16k
Elizabeth SmithHR Director40$115k$29k
Vikki CiavarroCFO As of Nov. 202440$19k$300
Paulette Shaw QuernerVice President4$0
John MurphyTreasurer As of June 20252$0
Miguel DasilvaBoard Member2$0
Jeffrey HaddadBoard Member2$0
Stuart MurphyBoard Member2$0
Kurt E RaberBoard Member - Clerk2$0
Richard N SmillieBoard Member2$0
Corrie VilsaintBoard Member THR March 20252$0
Olympia RamosTreasurer Thru June 20254$0
Venessa ProcBoard Member2$0
Christine Johson-StaubPresident4$0
Howard BurchmanBoard Member2$0
Carmen CodjoeBoard Member2$0
Donald GuadagnoliBoard Member2$0
David HaleBoard Member2$0
John HubbardBoard Member Thru July 20242$0
Paulene JonesBoard Member2$0
Nicole OulletteBoard Member2$0
Michael SweeneyBoard Member2$0
Judy QuinnBoard Member As of Jun 20252$0
Diane PembertonBoard Member As of Jun 20252$0
Stephanie WrotenCEO As of February 202540$0

About

Legal name
Duffy Health Center Inc
EIN
043373741
Address
94 Main Street, Hyannis, MA, 02601-3146
State
Massachusetts
Mission
The mission of duffy health center is to improve the quality of life for persons who are homeless or at risk of homelessness on cape cod through community collaborations and the provision of integrated medical, mental health, addiction treatment, case management and housing support services. (as filed on the Form 990)
Activity (NTEE)
E99 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
1997
Principal officer
Stephanie Wroten (as named on the Form 990)
IRS ruling date
1 September 1997
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsChester H Mohr MD
≥8years on the filingsJohn Murphy
≥8years on the filingsKathleen Bresette
≥8years on the filingsMary Rahal

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
$11.1m
Total liabilities
$4.4m
Net assets or fund balances
$6.7m
Contributions and grants received
$7.1m
Program service revenue
$7.4m
Employees
138
Volunteers
21