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Governance Register
US nonprofit · EIN 352378788 · Maryland HTS, MOiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 352378788) - 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.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 POF), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

RX Outreach Inc's network

11 people7 organisationsi11 people and 7 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (11). 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

11 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.
NameRole as filedSinceOn the board
Dusty Diekman ChairChair2019
7 yrs
Angelia BillsDirector2022
4 yrs
Annie CastellanoVice Chair2022
4 yrs
Dr Louis TripoliDirector2022
4 yrs
Jemal DentsDirector2022
4 yrs
Michael HolmesDirector2019
7 yrs
Madalyn McCarthy PharmdDirector2023
3 yrs
Omar MaldonadoCompany secretary2019
7 yrs
Phillip HuiswoudTreasurer2022
4 yrs
Richard White MDDirector2019
7 yrs
William CarrDirector2022
4 yrs
Under 5 years5 to 6 years6 years or moreShow all 11 →

Officers and senior leadership

2 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Kimberly StemleyEVP of Business Development/CFO2019
Major General Elder GrangerChief Medical Officersince 2019

About

Legal name
Rx Outreach Inc
EIN
352378788
Address
3171 Riverport Tech Center Dr, Maryland HTS, MO, 63043-4825
State
Missouri
Activity (NTEE)
E60 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)
IRS ruling date
1 June 2011
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2024
IRS Publication 78
POF (contributions deductible)

Most connected

Longest observed on the filings

≥7years on the filingsDusty Diekman
≥7years on the filingsMichael Holmes
≥7years on the filingsOmar Maldonado
≥7years on the filingsRichard White MD

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$13.9mDeficit $13.9m

As filed on the IRS Form 990. US dollars.