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Governance Register
US nonprofit · EIN 251008110 · Fredericktown, PAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 251008110) - 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 30 April 2025: 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

Centerville Clinics Inc's network

10 people2 organisationsi10 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (10). Violet dotted lines (2) 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

10 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 10 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Joseph Yablonski ChairChairman2018
8 yrs
Amy BozickBoard Member2021
5 yrs
Andrew CorfontVice Chairman2018
8 yrs
Darra Tyler-OwensBoard Member2019
7 yrs
Donna SalvinoSecretary/Treasurer2018
8 yrs
Dr Lenora AngeloneBoard Member2022
4 yrs
Edward MarottaBoard Member2018
8 yrs
Marianne GideonBoard Member2018
8 yrs
Patty GavazziBoard Member2018
8 yrs
Ronald Dellarose SRBoard Member2022
4 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

14 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Aaron LenhartPhysiciansince 2018
Barry NiccolaiExecutive Disince 2018
Charles Brown DOPhysiciansince 2019
Cheng LeePhysician2018
Daniel Holt MDPhysiciansince 2018
Danielle Zachar DOPhysiciansince 2024
James QuinnPast Exec. D2018
Jennifer Muhly MDPhysiciansince 2018
Marty ColePhysician2019
Natalie KontirPhysiciansince 2021
Pankaj ThakurPhysician2018
Patricia MartosCFO2025
Shweta Arora MDPhysiciansince 2020
Tara LemairePhysiciansince 2022

Pay and hours

year to 30 April 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
Daniel Holt MDPhysician40$339k$29k
Jennifer Muhly MDPhysician40$301k$29k
Shweta Arora MDPhysician40$240k$29k
Charles Brown DoPhysician40$236k$29k
Danielle Zachar DoPhysician40$235k$11k
Barry NiccolaiCEO40$183k$12k
Patricia MartosCFO40$115k$5k
Joseph YablonskiChairman0.5$0
Andrew CorfontVice Chairman0.5$0
Donna SalvinoSecretary/Treasurer0.5$0
Dr Lenora AngeloneBoard Member0.5$0
Amy BozickBoard Member0.5$0
Patty GavazziBoard Member0.5$0
Marianne GideonBoard Member0.5$0
Edward MarottaBoard Member0.5$0
Ronald Dellarose SrBoard Member0.5$0
Darra Tyler-OwensBoard Member0.5$0

About

Legal name
Centerville Clinics Inc
EIN
251008110
Address
1070 Old National Pike, Fredericktown, PA, 15333-2114
State
Pennsylvania
Mission
Outpatient medical services (as filed on the Form 990)
Activity (NTEE)
E210 Health care
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Health Care
Size band
9 (IRS master file code)
Formed
1955
Principal officer
Barry Niccolai (as named on the Form 990)
IRS ruling date
1 June 1958
Status
Code 01 (unconditional exemption)
Form 990 filings on record
8, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsJoseph Yablonski
≥8years on the filingsAndrew Corfont
≥8years on the filingsDonna Salvino
≥8years on the filingsEdward Marotta

Latest return

year to 30 April 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 April 2025. US dollars, as filed.
Total assets
$62m
Total liabilities
$3.7m
Net assets or fund balances
$58.2m
Contributions and grants received
$6.7m
Program service revenue
$32.4m
Employees
412
Volunteers
10

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$39.9m$35.6m$4.3m

As filed on the IRS Form 990. US dollars.

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.
Centerville Clinics, Incorporated 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: Pennsylvania Department of State, business entities (data.pa.gov xvd7-5r2c). Licence: public domain. Data last fetched 18 October 2026.
State
Pennsylvania
Entity type
Domestic Nonprofit Corporation
Status
Active
Formed
17 July 1964
Registered agent
Not stated

Officers (2)

  • Barry R Niccola CEO
  • Barry R Niccolai Governor

City and state of officers are not held in this extract.