EIN 73-0579286

St John Medical Center Inc - Ascension St John Medical Center Ascension St John Hospital Ascension RX 16 01

IRS 501(c) type
501(c)(3)
Num. employees
4,130
Year formed
1953
Most recent tax filings
2025-06-01
NTEE code, primary
Description
Continue the healing ministry of Jesus Christ by providing medical excellence and compassionate care to all who need it with special emphasis for the poor and powerless.
Related structure
St John Medical Center Inc - Ascension St John Medical Center Ascension St John Hospital Ascension RX 16 01 is child organization, under the parent exemption from United States Conference of Catholic Bishops (USCCB).
Also known as...
St John Medical Center; Ascension St John Medical Center Ascension St John Hospital Ascension RX 16 01; Ascension St John Hospital Ascension RX 1601; St John Home Care LLC; St John Dialysis LLC
Total revenues
$640,702,927
2025
Total expenses
$662,719,179
2025
Total assets
$289,615,516
2025
Num. employees
4,130
2025

Program areas at St John Medical Center Inc - Ascension St John Medical Center Ascension St John Hospital Ascension RX 16 01

THE FILING ORGANIZATION IS A PART OF THE ASCENSION CATHOLIC HEALTH MINISTRY. ASCENSION IS A FAITH-BASED HEALTHCARE ORGANIZATION THAT DELIVERS PERSONALIZED, COMPASSIONATE CARE TO ALL, ESPECIALLY TO THOSE WHO NEED IT THE MOST. St. John Medical Center, Inc. is a 477-bed hospital campus providing services without regard to patient race, creed, national origin, economic status, or ability to pay. During fiscal year 2025, St. John Medical Center, Inc. treated 24,914 adults and children for a total of 138,362 patient days of service. The hospital also provided services for 195,096 outpatient visits, which included 7,832 outpatient surgeries and 48,913 Emergency Room Visits. See Schedule H for a non-exhaustive list of community benefit programs and descriptions.

Grants made by St John Medical Center Inc - Ascension St John Medical Center Ascension St John Hospital Ascension RX 16 01

GranteeGrant descriptionAmount
Hunger Free OklahomaTo Support the Development and Implementation of Double Up Bucks, A Usda Program, at Up To 19 Grocery Stores in the Tulsa Area$1,620,000
Good Samaritan Health ServicesTo Support Programs That Provide Quality Healthcare To Underserved Population$1,578,169
Habitat for Humanity - Green Country Habitat for HumanityTo Support the North Tulsa Initiative for Construction and Sale To Qualified Applicants in Under-Invested Areas of North Tulsa for Up To 250 Homes Allowing Families To Own Homes They Otherwise Would Not Be Able To Finance and Build Equity for Their Future$1,400,000
...and 42 more grants made totalling $11,236,723

Who funds St John Medical Center Inc - Ascension St John Medical Center Ascension St John Hospital Ascension RX 16 01

Grants from foundations and other nonprofits
GrantmakerDescriptionAmount
Ascension St John FoundationGeneral/capital Support$14,480,563
Ja and Leta M Chapman Trust 486002AC2Health Services$10,348,225
Leta McFarlin Chapman Memorial Trust 486003AC0Support Medical Center$1,040,025
...and 2 more grants received

Financials for St John Medical Center Inc - Ascension St John Medical Center Ascension St John Hospital Ascension RX 16 01

RevenuesFYE 06/2025
Total grants, contributions, etc.$15,675,874
Program services$619,050,316
Investment income and dividends$0
Tax-exempt bond proceeds$0
Royalty revenue$0
Net rental income$211,019
Net gain from sale of non-inventory assets$0
Net income from fundraising events$0
Net income from gaming activities$0
Net income from sales of inventory$4,875
Miscellaneous revenues$5,760,843
Total revenues$640,702,927

Organizations like St John Medical Center Inc - Ascension St John Medical Center Ascension St John Hospital Ascension RX 16 01

OrganizationLocationRevenue
Ascension ProvidenceSt Louis, MO$357,478,823
Holy Name Medical CenterTeaneck, NJ$596,467,503
St Vincent Hospital and Health Care CenterSt Louis, MO$1,655,182,680
St Mary's Health / AscensionSt Louis, MO$669,333,941
Ascension Saint Thomas Rutherford Ascension Saint Thomas Rutherford Westlaw nSt Louis, MO$519,770,282
Providence Health System - So CaliforniaBurbank, CA$2,326,793,207
St. Francis HospitalGreenville, SC$850,947,341
Saint Thomas West HospitalSt Louis, MO$1,265,719,340
Redeemer Health / Holy Redeemer Health SystemHuntingdon Valley, PA$401,837,400
SSM Health St Mary's Hospital - MadisonSt Louis, MO$770,222,978
Data update history
July 13, 2026
Posted financials
Added Form 990 for fiscal year 2025
June 21, 2026
Received grants
Identified 2 new grant, including a grant for $14,480,563 from Ascension St John Foundation
June 20, 2026
Updated personnel
Identified 5 new personnel
March 31, 2026
Posted financials
Added Form 990 for fiscal year 2024
February 28, 2026
Updated personnel
Identified 8 new personnel
Nonprofit Types
Grantmaking organizationsHospitalsHealth organizationsChapter / child organizations
Issues
HealthReligion
Characteristics
Legally formed as corporationReligiousCatholicChristianLobbyingPartially liquidatedReceives government fundingEndowed supportCommunity engagement / volunteeringProvides scholarshipsTax deductible donationsAccepts online donations
General information
Address
C/O Tax Department PO Box 45998
St Louis, MO 63145
Metro area
St. Louis, MO-IL
County
St. Louis County, MO
Website URL
healthcare.ascension.org/locations/oklahoma/oktul/tulsa-ascension-st-john-medical-center 
Phone
(918) 744-2180
Facebook page
StJohnHealthSystem 
Twitter profile
@stjohnhealthok 
IRS details
EIN
73-0579286
Fiscal year end
June
Taxreturn type
Form 990
Year formed
1953
Eligible to receive tax-deductible contributions (Pub 78)
Yes
Categorization
NTEE code, primary
E22: Hospital, General
NAICS code, primary
622: Hospitals
Parent/child status
Child within group exemption
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