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US nonprofit · EIN 751189350 · Fredericksbrg, TXiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 751189350) - 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 - 990EZ for the year to 31 May 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

Southwestern CHP of the Society of Nuclear MED and Molecular Imaging

Donations deductible
Revenue
$151k
year to 31 May 2025
Expenses
$149k
year to 31 May 2025
Total assets
$163k
$0 liabilities
Net assets
$163k
assets less liabilities
Directors and trustees
11
2.4 years on average
Left since last filing
3
27% of the board
Officers and senior staff
1
named in Part VII
Activity
E03
Health care
How am I connected?

Southwestern CHP of the Society of Nuclear MED and Molecular Imaging's network

11 people1 organisationi11 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (11). Violet dotted lines (1) 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
Amanda Roby CnmtTrustee2024
2 yrs
Arash Kardan MDTrustee2024
2 yrs
Christina Ledbetter PHDTrustee2023
3 yrs
Jesus R Diaz MD DabrTrustee2024
2 yrs
Julie Lentz-KoehnTrustee2024
2 yrs
Michel-Alexis Courtines MDTrustee2024
2 yrs
Nghi Nguyen MD PHDTrustee2024
2 yrs
Rutger Gunther MD PHDTrustee2024
2 yrs
Sumina Goel MDTrustee2023
3 yrs
Twyla Bartel DO MBA (also filed as Twyla Bartel DO)Trustee2025
1 yr
Umber A Salman MDTrustee2025
1 yr
Under 5 years5 to 6 years6 years or moreShow all 11 →

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
Note Metzger-Mabry Inc MGT OheaExecutive Director2018

Pay and hours

year to 31 May 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
Twyla Bartel Do MBATrustee0.5$0
Stephen Lokitz PhDTrustee - Past President0.5$0
Jesus R Diaz MD DabrTrustee0.5$0
Michel-Alexis Courtines MDTrustee0.5$0
Rutger Gunther MD PhDTrustee0.5$0
Sumina Goel MDTrustee0.5$0
Christina Ledbetter PhDTrustee0.5$0
Arash Kardan MDTrustee0.5$0
Julie Lentz-KoehnTrustee0.5$0
Nghi Nguyen MD PhDTrustee0.5$0
Amanda Roby CNMTTrustee0.5$0
Umber A Salman MDTrustee0.5$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
Southwestern CHP of the Society of Nuclear Med and Molecular Imaging
EIN
751189350
Address
223 Green Oaks Loop, Fredericksbrg, TX, 78624-4576
State
Texas
Activity (NTEE)
E03 Health care
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Health Care
Size band
4 (IRS master file code)
IRS ruling date
1 December 2002
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

≥3years on the filingsChristina Ledbetter PHD
≥3years on the filingsSumina Goel MD
≥2years on the filingsAmanda Roby Cnmt
≥2years on the filingsArash Kardan MD

Latest return

year to 31 May 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 May 2025. US dollars, as filed.
Total assets
$163k
Total liabilities
$0
Net assets or fund balances
$163k

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$154k$132k$22k

As filed on the IRS Form 990. US dollars.