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Governance Register
US nonprofit · EIN 942536128 · Laytonville, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 942536128) - 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 June 2025: assets, liabilities, staff, website, telephone, pay.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

Long Valley Health Center's network

9 people7 organisationsi9 people and 7 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (9). Violet dotted lines (7) 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

9 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
Ariel Hanson ChairBoard Chair2025
1 yr
Carrie GillespieDirector2025
1 yr
Dennis HoganDirector2018
8 yrs
Joe SmithDirector2025
1 yr
Joseph FeigonDirector2020
6 yrs
Libbe MadsenDirector2018
8 yrs
Mara KimmelDirector2020
6 yrs
Paul WenningerTreasurer2025
1 yr
Roland SpenceDirector2018
8 yrs
Under 5 years5 to 6 years6 years or more

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
Aliza MenasheLCSW2025
Angela MillerPhysician2021
Carrie GuilfoyleNurse Practitioner2019
James StewartExecutive Director2025
Jodi ParungaoMedical Doctor2025
Kathleen SharpeNurse Practitioner2018
Larann HendersonLCSWsince 2019
Lorraine PrisbreyDentist2019
Mauricette MontredonExecutive Director2022
Michelle DownesRegistered Nurse2025
Peter CHoPhysician2023
Rodney GraingerExecutive Directorsince 2018
Samual MartisiusPhysician2023
Shaelah LewisNurse Practitionersince 2023
Sharon PaltinPhysiciansince 2018
Tehedri UsudeDentist2021
Thomas BertolliPhysiciansince 2018
Timothy Wahle DDSDentist2025

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
Jodi ParungaoMedical Doctor40$298k
James StewartExecutive Director40$186k
Shaelah LewisNurse Practitioner40$147k
Timothy Wahle DDSDentist40$129k
Aliza MenasheLCSW40$115k
Michelle DownesRegistered Nurse40$107k
Ariel HansonBoard Chair1$0
Paul WenningerTreasurer1$0
Dennis HoganDirector1$0
Roland SpenceDirector1$0
Mara KimmelDirector1$0
Joseph FeigonDirector1$0
Carrie GillespieDirector1$0
Joe SmithDirector1$0
Libbe MadsenDirector1$0

About

Legal name
Long Valley Health Center
EIN
942536128
Address
50 Branscomb Rd, Laytonville, CA, 95454-9744
State
California
Mission
Long Valley Health Center is a rural federally qualified health clinic offering primary health, including physical examinations, dental services, acupuncture, well baby checks and immunizations. Long Valley Health Center will work to improve the quality of life for all people of Northern Mendocino County by providing, in a respectful and compassionate manner, the most comprehensive and... (as filed on the Form 990)
Activity (NTEE)
E39Z Health care
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Health Care
Size band
7 (IRS master file code)
Formed
1978
Principal officer
LVHC (as named on the Form 990)
IRS ruling date
1 May 1980
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsDennis Hogan
≥8years on the filingsLibbe Madsen
≥8years on the filingsRoland Spence
≥6years on the filingsJoseph Feigon

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
$5.3m
Total liabilities
$1m
Net assets or fund balances
$4.3m
Contributions and grants received
$3.4m
Program service revenue
$4.7m
Employees
53