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US nonprofit · EIN 466854005 · Bozeman, MTiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 466854005) - 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.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 (us-approach-v4-clean). Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PF), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Montana Healthcare Foundation

Donations deductible
Total assets
$283.9m
IRS master file
Directors and trustees
6
8.3y av
Chair observed
≥6 yrs
Paul Cook
Left since last filing
0
no seats appear to have opened
Officers and senior staff
1
named in Part VII
Activity
T20
Philanthropy, voluntary services and grantmaking
Filings on record
6
latest 2024
Renewal outlook
Watchlist
score 22 of 100
How am I connected?

Montana Healthcare Foundation's network

6 people2 organisationsi6 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (6). 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

6 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.
NameRole as filedSinceOn the board
Paul Cook ChairChair2018
8 yrs
Gerald GrayVice-Chair2018
8 yrs
Joanne PieperTrustee2018
8 yrs
Judith LapanTrustee2018
8 yrs
Michael HarringtonCompany secretary2018
8 yrs
William UnderrinerTreasurer2018
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
Aaron WernhamCEOsince 2018

About

Legal name
Montana Healthcare Foundation
EIN
466854005
Address
777 E Main St Ste 201, Bozeman, MT, 59715-3809
State
Montana
Activity (NTEE)
T20 Philanthropy, voluntary services and grantmaking
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Philanthropy, Voluntarism & Grantmaking Foundations
Size band
9 (IRS master file code)
IRS ruling date
1 September 2013
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
PF (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsPaul Cook
≥8years on the filingsGerald Gray
≥8years on the filingsJoanne Pieper
≥8years on the filingsJudith Lapan

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$0$10.3mDeficit $10.3m

As filed on the IRS Form 990. US dollars.