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Governance Register
US nonprofit · EIN 222701822 · North Oxford, MAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 222701822) - 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 2024: 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.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Barton Center for Diabetes Education Inc's network

21 people8 organisationsi21 people and 8 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (21). Violet dotted lines (8) 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

21 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 22 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Matthew Cote ChairChair2019
7 yrs
Daniel ZeveTrustee2024
2 yrs
Dr Amy P DarukhanavalaTrustee2021
5 yrs
Dr David HarlanTrustee2019
7 yrs
Dr Prateek ShuklaTrustee2023
3 yrs
Harris WallackTrustee2024
2 yrs
Holly Deslauriers1st VICE CHAIR2019
7 yrs
Joyce J FlanneryTrustee2019
7 yrs
Julie KozlowskiTrustee2022
4 yrs
Lindsay CarlsonTrustee2020
6 yrs
Mark FullerTreasurer2019
7 yrs
Matthew RobbinsTrustee2020
6 yrs
Michael JewettTrustee2024
2 yrs
Michael KasparianTrustee2022
4 yrs
Patricia K Bartram2nd Vice Chair2019
7 yrs
Patricia Keane-MartinTrustee2019
7 yrs
Peter J StaitiClerk2019
7 yrs
Robert L MacdonaldTrustee2019
7 yrs
Sadie VivenzioExecutive Director2023
3 yrs
Sharon E BrooksTrustee2019
7 yrs
Susan M CYRTrustee2019
7 yrs
Under 5 years5 to 6 years6 years or moreShow all 21 →

Officers and senior leadership

3 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Jessica LafranceDirector of Finance2024
Lynn Butler-DinunnoExecutive Directorsince 2020
Sadie VivenzioFinance Directorsince 2019

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
Sadie VivenzioExecutive Director40$141k$29k
Jessica LafranceDirector of Finance40$105k$4k
Dr Amy P DarukhanavalaTrustee1$0
Dr David HarlanTrustee1$0
Holly Deslauriers1st Vice Chair1$0
Joyce J FlanneryTrustee1$0
Julie KozlowskiTrustee1$0
Mark FullerTreasurer1$0
Matthew RobbinsTrustee1$0
Michael KasparianTrustee1$0
Patricia K Bartram2nd Vice Chair1$0
Patricia Keane-MartinTrustee1$0
Peter J StaitiClerk1$0
Robert L MacdonaldTrustee1$0
Sharon E BrooksTrustee1$0
Susan M CyrTrustee1$0
Dr Prateek ShuklaTrustee1$0
Matthew CoteChair1$0
Lindsay CarlsonTrustee1$0
Michael JewettTrustee1$0
Harris WallackTrustee1$0
Daniel ZeveTrustee1$0

About

Legal name
Barton Center for Diabetes Education Inc
EIN
222701822
Address
Po Box 356, North Oxford, MA, 01537-0356
State
Massachusetts
Mission
To improve the lives of children with insulin-dependent diabetes through education, recreation, and support programs which inspire and empower. (as filed on the Form 990)
Activity (NTEE)
G85Z Voluntary health associations and medical disciplines
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Voluntary Health Associations & Medical Disciplines
Size band
8 (IRS master file code)
Formed
1985
Principal officer
Thomas Lowkes (as named on the Form 990)
IRS ruling date
1 August 1986
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥7years on the filingsMatthew Cote
≥7years on the filingsDr David Harlan
≥7years on the filingsHolly Deslauriers
≥7years on the filingsJoyce J Flannery

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
$13.6m
Total liabilities
$170k
Net assets or fund balances
$13.4m
Contributions and grants received
$1.9m
Program service revenue
$657k
Employees
92
Volunteers
50

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$3.2m$3.1m$84k

As filed on the IRS Form 990. US dollars.