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Nonprofit · EIN 74-2892751

MEDICAL CENTER ALLIANCE

Tax-exempt · SAN ANTONIO, TX 78218

Financials

$1.5M$860K2023$1.3M$1M2024$720K$1.1M2025
Revenue Expenses · by fiscal year end
Financials of MEDICAL CENTER ALLIANCE by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$719,676$1,110,845-$391,169$7,255,774$0$7,255,774
December 31, 2024990$1,279,310$1,008,648$270,662$7,518,910$0$7,518,910
December 31, 2023990$1,490,382$860,231$630,151$7,201,814$0$7,201,814
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$400,000
Membership dues
$400,000
Program service revenue
$0
Investment income
$319,676
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Program services (functional)
$958,847
Management and general (functional)
$151,998

Balance sheet and other

Total assets, start of year
$7,518,910
Total assets, end of year
$7,255,774
Total liabilities, end of year
$0
Net assets, end of year
$7,255,774
Gross receipts
$719,676
Employees
0
Volunteers
0
Year formed
1998
State of legal domicile
TX

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
WILLIAM D BALTHROPEDIRECTOR
Trustee or director
10$0
EDWARD BANOSDIRECTOR
Trustee or director
1$0
DAN MILLERDIRECTOR
Trustee or director
1$0
DR FRANCISCO CIGARROADIRECTOR
Trustee or director
1$0
JAIME WESOLOWSKIDIRECTOR
Trustee or director
1$0
DR JULIANNE FLYNNDIRECTOR
Trustee or director
1$0
RICHARD PEREZDIRECTOR
Trustee or director
1$0
990 for the year ended December 31, 2024: 7 people
NameTitleHours / weekCompensation
WILLIAM D BALTHROPEDIRECTOR
Trustee or director
10$0
EDWARD BANOSDIRECTOR
Trustee or director
1$0
DAN MILLERDIRECTOR
Trustee or director
1$0
ANDREA MARKSDIRECTOR
Trustee or director
1$0
JAIME WESOLOWSKIDIRECTOR
Trustee or director
1$0
JULIANNE FLYNN MDDIRECTOR
Trustee or director
1$0
RICHARD PEREZDIRECTOR
Trustee or director
1$0
990 for the year ended December 31, 2023: 10 people
NameTitleHours / weekCompensation
WM D BALTHROPEDIRECTOR
Trustee or director
10$0
DAN MILLERDIRECTOR
Trustee or director
1$0
HARRY SCHWETHELMDIRECTOR
Trustee or director
1$0
JAIME WESOLOWSKIDIRECTOR
Trustee or director
1$0
WILLIAM HENRICH MDDIRECTOR
Trustee or director
1$0
GEORGE HERNANDEZDIRECTOR
Trustee or director
1$0
BOB SHEMWELLDIRECTOR
Trustee or director
1$0
STEPHANIE CHANDLERDIRECTOR
Trustee or director
1$0
JULIANNE FLYNN MDDIRECTOR
Trustee or director
1$0
RICHARD PEREZDIRECTOR
Trustee or director
1$0

Address and contacts

Address (IRS master file)
4242 N PAN AM EXPRESSWAY, SAN ANTONIO, TX 78218-5214
Principal officer (990 for 2025)
WILLIAM D BALTHROPE, 4242 N PAN AM EXPRESSWAY, SAN ANTONIO, TX 78218
Signed the 990
WILLIAM D BALTHROPE, CHAIRMAN
Phone
(210) 223-6383
Return prepared by
ADKF PC

Mission

PROMOTE THE ECONOMIC GROWTH OF THE SOUTH TEXAS MEDICAL CENTER BY RETAINING GOOD, HIGH-PAYING JOBS, MAKING HEALTHCARE MORE ACCESSIBLE TO THE ENTIRE COMMUNITY, AND CREATING AN ENVIRONMENT TO ATTRACT EVEN MORE QUALITY EMPLOYMENT OPPORTUNITIES.

990 for the year ended December 31, 2025

Program accomplishments

  • THE ALLIANCE BOARD HAS ESTABLISHED THESE PRIMARY OBJECTIVES TO ENHANCE THE SOUTH TEXAS MEDICAL CENTER (STMC):1. RELIEVE TRAFFIC CONGESTION AND PARKING PROBLEMS.2. DESIGN AND IMPLEMENT A COMPREHENSIVE SIGNAGE PROGRAM.3. PARTNER WITH THE CITY OF SAN ANTONIO TO ACCOMPLISH 1 & 2.4. INCREASE COMMUNITY AWARENESS OF THE ECONOMIC AND HEALTH CARE BENEFITS PROVIDED BY STMC.5. IMPROVE PEDESTRIAN SAFETY AND ACTIVITY WITHIN THE STMC.
    Expenses $958,847

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990 on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
74-2892751
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2000
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Health care (E60)
Assets (IRS master file)
$7,255,774
Income (IRS master file)
$719,676

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$719,676$1,110,845$7,255,774XML
990December 2024$1,279,310$1,008,648$7,518,910XML
990December 2023$1,490,382$860,231$7,201,814XML
990December 2022$835,635$879,206$6,409,073IRS
990December 2021–––IRS
990December 2020–––IRS
990December 2019–––IRS
990December 2018–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 74-2892751).

Questions about MEDICAL CENTER ALLIANCE

What is the EIN of MEDICAL CENTER ALLIANCE?
The employer identification number (EIN) of MEDICAL CENTER ALLIANCE is 74-2892751.
Is MEDICAL CENTER ALLIANCE tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2000.
Are donations to MEDICAL CENTER ALLIANCE tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does MEDICAL CENTER ALLIANCE file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of MEDICAL CENTER ALLIANCE due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MEDICAL CENTER ALLIANCE last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who is the principal officer of MEDICAL CENTER ALLIANCE?
The 990 for the year ended December 31, 2025 names WILLIAM D BALTHROPE.
Who are the officers and directors of MEDICAL CENTER ALLIANCE?
The 990 for the year ended December 31, 2025 lists 7 people; 0 received compensation from the organization.
How much revenue does MEDICAL CENTER ALLIANCE have?
On its 990 for the year ended December 31, 2025 it reported revenue of $719,676, expenses of $1,110,845 and total assets of $7,255,774 at year end.

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