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Governance Register
US nonprofit · EIN 263322306 · Augusta, MEiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 263322306) - 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 31 December 2024: 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

Kennebec Valley Family Dentistry's network

3 peoplei3 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (3). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

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.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 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
Patricia JonesTreasurer2018
8 yrs
Peter Guzzetti DO DMDPresident2018
8 yrs
Sue SidelingerCompany secretary2018
8 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

1 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Bonnie Vaughan RDHExecutive Director and Boasince 2021

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
Bonnie Vaughan RDHExecutive Director and Boa50$79k
Peter Guzzetti Do DMDPresident4$15k
Charlotte ThurlowTreasurer1$4k
Patricia JonesTreasurer (Thru Oct)1$0
Sue SidelingerSecretary1$0

About

Legal name
Kennebec Valley Family Dentistry
EIN
263322306
Address
269 Water Street, Augusta, ME, 04330-4645
State
Maine
Mission
To provide affordable, quality dental care to children and adults in maine on a charitable basis, by accepting mainecare reimbursement, implementing an income-based sliding fee scale, and adopting a charitable care policy for persons who are unable to pay. (as filed on the Form 990)
Activity (NTEE)
E30 Health care
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Health Care
Size band
6 (IRS master file code)
Formed
2008
Principal officer
Bonnie Vaughan (as named on the Form 990)
IRS ruling date
1 June 2009
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 filingsPatricia Jones
≥8years on the filingsPeter Guzzetti DO DMD
≥8years on the filingsSue Sidelinger

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
$4.7m
Total liabilities
$816k
Net assets or fund balances
$3.8m
Contributions and grants received
$958k
Program service revenue
$2.3m
Employees
40
Volunteers
3