National Kidney Services Inc

Public charity · Grantmaker Atlanta, GA EIN: 26-4389862

Solicitation of contributions

National Kidney Services Inc at a glance

Total assets
$45,254
+71.4% vs 2024
Revenue (2025)
$172,976
-8.8% vs 2024
Expenses (2025)
$154,124
-19.4% vs 2024
Latest 990 filing
Form 990-EZ, 2025 View filing

Data from IRS Form 990-EZ, 2025; updated September 2026.

Who National Kidney Services Inc funds

How this funder distributes its grants

Grant Size Distribution

4 grants across all recorded years

<$50K$50–100K4$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was in the $100–250K range: 4 grants of 4 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

States

Cities

New York

How National Kidney Services Inc gives

  • Giving fell 21% from 2021 to 2024. Method

From the foundation's IRS Form 990 filings. Methodology.

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$50K$100K$150K$200K1 grant2019 1 grant2020 1 grant2021 1 grant2022 1 grant2023 1 grant2024 0 grants2025

From 2019 to 2024, annual grant giving ranged from $145K (2023) to $193K (2020). In 2024 it made 1 grant totaling $151K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
National Kidney Foundation New York, NYGRANT$150,709
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrants
2025$45,254$172,976$154,124——
2024$26,403$189,734$191,155$150,7091
2023—$193,056$184,992$144,5601
2022$16,576$193,893$212,835$172,1121
2021$33,040$216,870$208,691$191,5231
2020$24,199$240,348$218,625$192,8821
2019$14,747$225,974$221,347$192,8821

About National Kidney Services Inc

Based on IRS filings

National Kidney Services Inc is a public charity focused on Diseases, Disorders & Medical Disciplines, based in Atlanta, GA. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $45K in total assets.

Leadership & Key People

Officers and directors from IRS filings

National Kidney Services Inc is led by M LYNN McKEOWN, Director & President on every filing since 2019; all 5 officers listed in 2025 are compensated.

Officers on the 2025 filing

  • M LYNN McKEOWN

    Director & President

    On filings since 2019

    2 hrs/week

    $12K (2019) → $12K (2025)

  • Kevin Brubaker

    Director, Vice President & Secretary

    On filings since 2019

    2 hrs/week

    $5K (2022) → $6K (2025)

  • Baki Mumkaya

    Director & Treasurer

    On filings since 2024

    2 hrs/week

    $6K (2024) → $6K (2025)

  • David Tweet

    Director

    On filings since 2024

    2 hrs/week

    $3K (2024) → $6K (2025)

  • Devrin I. Mumkaya

    Director

    New on the 2025 filing

    2 hrs/week

    $6K (2025)

Former officers (5)
  • Former: Idil Mumkaya (2024) — Director
  • Former: Kenneth Sommerkamp (2019–2023) — Director & Treasurer
  • Former: Robert Gonzales (2019–2023) — Director
  • Former: Abdulbaki Mumkaya (2020–2023) — Director
  • Former: Abdul Mumkaya (2019) — Director

Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Compensation Overview

From 2025 IRS filing

M LYNN McKEOWN — DIR, President: $12KM LYNN McKEOWNDIR, President$12KKevin Brubaker — DIR, Vice-Pres, Sec: $6KKevin BrubakerDIR, Vice-Pres, Sec$6KBaki Mumkaya — DIR, Treasurer: $6KBaki MumkayaDIR, Treasurer$6KDevrin I Mumkaya — DIR: $6KDevrin I MumkayaDIR$6KDavid Tweet — DIR: $6KDavid TweetDIR$6K

The highest reported compensation on the 2025 filing was $12K, to M LYNN McKEOWN (DIR, President). 5 officers or directors reported compensation on that filing.

Frequently asked questions about National Kidney Services Inc

How large is National Kidney Services Inc?

National Kidney Services Inc reported $45K in total assets on its 2025 IRS Form 990-EZ. Its revenue that year was $173K.

What is National Kidney Services Inc?

National Kidney Services Inc is a public charity focused on Diseases, Disorders & Medical Disciplines, based in Atlanta, GA. It holds $45K in total assets as of 2025.

Where does National Kidney Services Inc operate?

National Kidney Services Inc has awarded grants in New York.

What is National Kidney Services Inc's EIN?

National Kidney Services Inc's EIN (Employer Identification Number) is 26-4389862. IRS Form 990 filing data is available on this page for 2019–2025.

Data last updated September 2026. Sourced from IRS Form 990 filings.

Data update history

(8)

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990 for fiscal year 2020 (received by the IRS June 23, 2021)
  2. Updated Form 990 for fiscal year 2021 (received by the IRS May 9, 2022)
  3. Updated Form 990 for fiscal year 2022 (received by the IRS April 24, 2023)
  4. Updated Form 990 for fiscal year 2023 (received by the IRS August 6, 2024)
  5. Updated Form 990 for fiscal year 2024 (received by the IRS June 10, 2025)
  6. Added Form 990 for fiscal year 2019 (received by the IRS May 5, 2020)
  7. Added Form 990-EZ for fiscal year 2025 (received by the IRS June 10, 2026)
  8. IRS filings on file for fiscal years 2020–2024

Live grants for the work National Kidney Services Inc funds

Diseases, Disorders & Medical Disciplines Open opportunities, soonest deadline first.

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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from National Kidney Services Inc's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.

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