Skip to content
Nonprofiteer
← All organizations

CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY

EIN 23-7046788 MARTINEZ, CA

Largest nonprofits in California

Revenue 2025
$15,653
Expenses 2025
$17,892

Program services were 47.8% of total expenses calculated — Part III's total program service expenses over total expenses, both as filed.

As filed

Subsection
03
NTEE code
E22I
Classification
1000
Street
2500 ALHAMBRA AVE

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).

Mission and programs · 2025

Primary exempt purpose

THE CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARYS PURPOSE IS TO PROVIDE SERVICE AND FUNDS FOR SPECIAL PROJECTS WITHIN THE COUNTY HOSPITAL SYSTEM THAT OTHERWISE ARE NOT FUNDED. WITH THE PRIMARY EMPHASIS ON INFANTS AND THE MOST UNDERSERVED IN OUR COMMUNITY.

  • Layette

    Expenses $5,639

  • Patient Care

    Expenses $682

  • Cancer $1050 Doula 1173

    Expenses $2,223

As filed on the 2025 return.

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.

  • Linda Waxman

    President

    Total calculated
    $0
    Hours/week
    5

  • Eileen Devlin

    Secretary

    Total calculated
    $0
    Hours/week
    1

  • Skip Weinstock

    Treasurer

    Total calculated
    $0
    Hours/week
    4

  • Betty Holt

    Assistant Treasurer

    Total calculated
    $0
    Hours/week
    1

  • Linda Waxman

    Gift Shop Manager

    Total calculated
    $0
    Hours/week
    35

  • Susan Tunison

    Historian

    Total calculated
    $0
    Hours/week
    1

  • Florence Berghius

    Parliamentarian

    Total calculated
    $0
    Hours/week
    1

  • Pat Harris

    Sunshine

    Total calculated
    $0
    Hours/week
    1

  • Ed Quinnan

    Member at Large

    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
    $15,653
    Expenses
    $17,892
    Contributions
    $6,815
    Grants paid
    $8,544
  • 2024
    Revenue
    $13,503
    Expenses
    $35,297
    Contributions
    $2,679
    Grants paid
    $21,764
  • 2023
    Revenue
    $15,989
    Expenses
    $15,146
    Contributions
    $3,888
    Grants paid
    $7,011
  • 2022
    Revenue
    $17,397
    Expenses
    $27,529
    Contributions
    $6,765
    Grants paid
    $19,827

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-EZ

    Revenue
    $13,986
    Expenses
    $23,333
    Assets (EOY)
    $141,831

  • 2011 · 990-EZ

    Revenue
    $52,614
    Expenses
    $18,757
    Assets (EOY)
    $114,088

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.

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.

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.