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GOOD SAMARITAN HEALTH SERVICES INC

EIN 73-1559561 TULSA, OK

Largest nonprofits in Oklahoma

Revenue 2025
$2,764,052
Expenses 2025
$2,836,403

Program services were 91.0% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
F32
Classification
1000
Street
PO BOX 1191

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Other organizations at this address

1 other organization in the IRS Business Master File lists the same street address. matched by us

We match the street line and ZIP code as the IRS gives them, ignoring case and outer spaces and nothing else, so "AVE" and "AVENUE" count as different streets and this list can miss some. A shared address can mean related organizations or a shared office, but it can also be a registered agent, a mail drop or a service provider holding mail for unrelated clients. It is not, by itself, evidence that two organizations are connected.

Mission and programs · 2025

Mission

GOOD SAMARITAN HEALTH SERVICES,INC PROVIDE QUALITY HEALTH CARE TO THE UNDERSERVED POPULATIONS WITHIN THE COMMUNITY.THE ORGANIZATION INTEGRATE SUPPORT FROM THE COMMUNITY AND EMPHASIZE A HOLISTIC APPROACH TO HEALTHCARE.

  • FOR 28 YEARS GOOD SAMARITAN HEALTH SERVICES HAS BEEN HELPING FELLOW OKLAHOMANS REGAIN THEIR HEALTH IN TULSA AND THE SURROUNDING COMMUNITIES. WE PROVIDE FREE, QUALITY, AND COMPASSIONATE MEDICAL CARE EVERY WEEK AT NINE LOCATIONS PLUS ONE WOMEN'S HEALTHCARE CLINIC EACH MONTH USING TWO FULLY- EQUIPPED MEDICAL TRUCKS AND FOUR BRICK AND MORTAR CLINICS. IN 2025 WE PROVIDED 7490 MEDICAL VISITS TO 2183 UNIQUE PATIENTS AT 897 CLINICS. WE PARTNER WITH LOCAL CHURCHES WHICH PROVIDE WAITING ROOM AND PROCESSING FACILITIES, VOLUNTEERS FOR REGISTRATION, MEDICAL HISTORY AND VITALS, PRAYER PARTNERS, AND TRANSLATORS. THE PEOPLE WHO COME TO US ARE SICK, WITHOUT RESOURCES, AND OFTEN TIMES HOPELESS. WE TREAT PATIENTS REGARDLESS OF RACE, BACKGROUND, LEGAL STATUS, OR RELIGIOUS AFFILIATION. THE ONLY PREREQUISITE TO RECEIVING OUR FREE CARE IS THAT THEY DO NOT HAVE HEALTH INSURANCE. WE ARE THE ONLY FREE CLINIC IN THIS PART OF THE STATE THAT BRINGS HEALTHCARE TO THE PEOPLE IN AREAS OF GREATEST NEED USING MOBILE MEDICAL TRUCKS.

    Expenses $2,580,732

  • WE PROVIDE OTHER SPECIFIC PROGRAMS DESIGNED TO MEET THE NEEDS OF THE POPULATION WE SERVE. IN 2025, WE HELD 56 WOMEN'S HEALTHCARE CLINICS PROVIDING CARE FOR 467 WOMEN. WE PROVIDE PAP SMEARS, BREAST EXAMS, AND FREE MAMMOGRAM COUPONS. WE HELP WITH DIAGNOSTIC CO-PAYS, DEDUCTIBLE ASSISTANCE, TRANSPORTATION, AND INTERPRETER SERVICES. WE HAVE 3 EYE CLINICS USING VOLUNTEER OPTOMETRISTS. ALL OF OUR OVER 600 DIABETIC PATIENTS RECEIVE RETINAL SCANS FOR DIABETIC RETINOPATHY, A LEADING CAUSE OF BLINDNESS IN DIABETICS. WE PARTNER WITH A LOCAL RETINAL SPECIALIST PROVIDER WHEN A PATIENT NEEDS TREATMENT FOR RETINOPATHY. WE PAY THE COST OF THE MEDICATIONS NEEDED FOR INJECTIONS AND SURGERY AND THE SPECIALIST PROVIDER DONATES HIS SERVICES. THE PEOPLE WHO BENEFIT FROM OUR SERVICES ARE THE UNDERSERVED AND UNINSURED INDIVIDUALS FROM THE GREATER TULSA AREA AND SURROUNDING COUNTIES. WE WERE ABLE TO HELP PEOPLE FROM 11 DIFFERENT COUNTRIES AND PREVENT OVER 657 EMERGENCY ROOM VISITS TO OUR LOCAL HOSPITALS. IN 2025 63% OF OUR PATIENTS WERE FEMALE AND 37% WERE MALE. THE AVERAGE AGE WAS 49 YEARS OLD. THE DEMOGRAPHIC BREAKDOWN OF PATIENTS BY RACE WAS 11.2% CAUCASIAN, 64.8% MEXICAN/HISPANIC, 3.5% AFRICAN AMERICAN, 4.1% ASIAN, 14% OTHER WHICH INCLUDES MIDDLE EASTERN.

As filed on the 2025 return. The filer continues this part on Schedule O, which is not shown here.

Officers and directors · 2025

As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Dr Mitchell Duininck

    PRESIDENT

    Total calculated
    $12,600
    From this org
    $12,600
    From related orgs
    $0
    Other
    $0
    Hours/week
    5
  • Dr John R Crouch

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Arthur Greeno

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Vanessa Neal

    CHAIRMAN

    Total calculated
    $0
    Hours/week
    1
  • Pam Peterson

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Diana Pineda

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Audrey H Thomson

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Dr Laurel Williston

    VICE PRESIDE

    Total calculated
    $0
    Hours/week
    1
  • Andrew L Murphree

    TREASURER, S

    Total calculated
    $0
    Hours/week
    1

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

  • 2025
    Revenue
    $2,764,052
    Expenses
    $2,836,403
    Contributions
    $2,585,223
    Grants paid
    $0
  • 2024
    Revenue
    $2,385,953
    Expenses
    $2,545,445
    Contributions
    $2,211,818
    Grants paid
    $0
  • 2023
    Revenue
    $2,693,666
    Expenses
    $2,248,220
    Contributions
    $2,525,238
    Grants paid
    $0
  • 2022
    Revenue
    $2,640,300
    Expenses
    $2,365,276
    Contributions
    $2,475,589
    Grants paid
    $0

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2021 · 990

    Revenue
    $2,048,391
    Expenses
    $2,329,842
    Assets (EOY)
    $429,189
  • 2020 · 990

    Revenue
    $2,724,546
    Expenses
    $2,307,186
    Assets (EOY)
    $791,911
  • 2019 · 990

    Revenue
    $2,182,005
    Expenses
    $2,143,713
    Assets (EOY)
    $378,564
  • 2018 · 990

    Revenue
    $2,481,730
    Expenses
    $2,615,265
    Assets (EOY)
    $337,958
  • 2017 · 990

    Revenue
    $1,749,526
    Expenses
    $1,836,032
    Assets (EOY)
    $468,595
  • 2016 · 990

    Revenue
    $2,379,107
    Expenses
    $2,225,545
    Assets (EOY)
    $548,400
  • 2015 · 990

    Revenue
    $2,337,447
    Expenses
    $2,443,957
    Assets (EOY)
    $394,838
  • 2014 · 990

    Revenue
    $2,226,428
    Expenses
    $2,087,207
    Assets (EOY)
    $501,348
  • 2013 · 990

    Revenue
    $2,134,246
    Expenses
    $1,991,460
    Assets (EOY)
    $362,145
  • 2012 · 990

    Revenue
    not reported
    Expenses
    $1,929,461
    Assets (EOY)
    $219,359

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all. Showing the 10 most recent; the API carries the rest.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

The 10 largest by cash amount. The API serves every itemized grant.

Related organizations

From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.

Declared on its 2025 return

Declared as related by

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 13 October 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2025, the newest we have parsed for this organization.