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Governance Register
US nonprofit · EIN 300786140 · San Antonio, TXiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 300786140) - 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 December 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.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2016.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Quijotes of SAN Antonio -Ambassadors of Health's network

13 people2 organisationsi13 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (13). 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

13 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
Barbara A Naranjo RN PHD (also filed as Barbara Naranjo RN PHD)Board Member2021
5 yrs
Claudia RodriguezBoard Member2023
3 yrs
Diana Ballesteros MDVice-President2018
8 yrs
Dr Erlinda Lopez-RodriguBoard Member2024
2 yrs
James Stultz RPh MBA (also filed as Jim Stultz RPH)Board Member2021
5 yrs
Javier Garcia DDSBoard Member2018
8 yrs
Leticia Vargas MDPresident2021
5 yrs
Miguel Mendez RNCompany secretary2018
8 yrs
Raquel GarzaBoard Member2018
8 yrs
Raquel SAN MartinBoard Member2023
3 yrs
Ricardo SepulvedaBoard Member2022
4 yrs
Sister Teresa StanleyBoard Member2022
4 yrs
Yolanda Perez RNTreasurer2018
8 yrs
Under 5 years5 to 6 years6 years or moreShow all 13 →

Pay and hours

year to 31 December 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
Raquel San MartinBoard Member3$0
Claudia RodriguezBoard Member3$0
Leticia Vargas MDPresident3$0
Diana Ballesteros MDVice-President3$0
Yolanda Perez RNTreasurer3$0
Javier Garcia DDSBoard Member3$0
Jim Stultz RPHBoard Member3$0
Barbara Naranjo RN PhDBoard Member3$0
Raquel GarzaBoard Member3$0
Miguel Mendez RNSecretary3$0
Sister Teresa StanleyBoard Member3$0
Ricardo SepulvedaBoard Member3$0
Dr Erlinda Lopez-RodriguBoard Member3$0

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

About

Legal name
Quijotes of San Antonio -Ambassadors of Health
EIN
300786140
Address
13700 Wilderness Point, San Antonio, TX, 78231
State
Texas
Activity (NTEE)
Q33 International, foreign affairs and national security
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
International, Foreign Affairs & National Security
Size band
1 (IRS master file code)
IRS ruling date
1 June 2014
Status
Code 01 (unconditional exemption)
Form 990 filings on record
8, latest 2025
IRS Publication 78
PC (contributions deductible)
Principal officer
Hugo Castaneda (Form 990-N, tax year 2016)

Most connected

Longest observed on the filings

≥8years on the filingsDiana Ballesteros MD
≥8years on the filingsJavier Garcia DDS
≥8years on the filingsMiguel Mendez RN
≥8years on the filingsRaquel Garza

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$0
Net assets or fund balances
$76k

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$41k$32k$10k

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.
Quijotes Of San Antonio - Ambassadors Of Health 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: Texas Comptroller of Public Accounts, entity data (data.texas.gov 9cir-efmm). Licence not stated. Data last fetched 18 October 2026.
State
Texas
Entity type
nonprofit corporation
Status
Active
Formed
3 June 2013
Registered agent
Not stated

This register does not publish officers or directors.