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NATIONAL BLOOD CLOT ALLIANCE

EIN 56-2425135 PHILADELPHIA, PA

Browse the largest nonprofits in Pennsylvania

Revenue 2024
$995,453
Expenses 2024
$1,611,648

Program services were 80.4% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
H43
Classification
2100
Street
PO BOX 825687

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 · 2024

Mission

ADVANCING THE PREVENTION, EARLY DIAGNOSIS, AND SUCCESSFUL TREATMENT OF BLOOD CLOTS, CLOTTING DISORDERS AND CLOT-PROVOKED STROKES THROUGH PUBLIC AWARENESS, ADVOCACY, AND PATIENT AND PROFESSIONAL EDUCATION.

Activities or mission (Part I)

PREVENTION, EARLY DIAGNOSIS, TREATMENT OF CLOTS/DISORDERS BY AWARENESS, ADVOCACY, AND EDUCATION

  • PERFORMED EDUCATION PROGRAMS RELATED TO THE PREVENTION OF BLOOD CLOTS.

    Expenses $1,295,605 · Grants $20,000 · Revenue $28,031

As filed on the 2024 return.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Leslie Lake

    PRESIDENT/BOARD CHAIR

    Total calculated
    $0
    Hours/week
    1

  • Julie A Partridge

    VICE CHAIR

    Total calculated
    $0
    Hours/week
    1

  • Arshell Brooks-Harris

    SECRETARY

    Total calculated
    $0
    Hours/week
    1

  • Justin Crockett

    TREASURER

    Total calculated
    $0
    Hours/week
    1

  • Dan Walsh

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Elliott Haut

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Evan Brovender

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Gary Raskob

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Jessica McElroy

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • John Lasker

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Mimi MacKinnon

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Traci Smith

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Todd Robertson

    BOARD MEMBER

    Total calculated
    $53,333
    From this org
    $53,333
    From related orgs
    $0
    Other
    $0
    Hours/week
    25

  • Alok Khorana

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Thomas Buffolano

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Kakneka Mason

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Teresa Bordeaux

    CHIEF OPERATING OFFICER & C.F.O.

    Total calculated
    $165,000
    From this org
    $165,000
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $160,000
    Bonus
    $5,000
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $165,000

  • Tarin Patrikis

    DEPUTY DIRECTOR

    Total calculated
    $135,294
    From this org
    $130,090
    From related orgs
    $0
    Other
    $5,204
    Hours/week
    40

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. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $995,453
    Expenses
    $1,611,648
    Contributions
    $967,422
    Grants paid
    $20,000
  • 2023
    Revenue
    $1,780,229
    Expenses
    $1,123,679
    Contributions
    $1,772,501
    Grants paid
    $40,000
  • 2022
    Revenue
    $1,216,594
    Expenses
    $1,143,457
    Contributions
    $1,209,294
    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
    $1,153,543
    Expenses
    $875,947
    Assets (EOY)
    $617,521

  • 2020 · 990

    Revenue
    $938,995
    Expenses
    $834,849
    Assets (EOY)
    $381,860

  • 2019 · 990

    Revenue
    $877,937
    Expenses
    $660,107
    Assets (EOY)
    $316,448

  • 2018 · 990

    Revenue
    $1,108,631
    Expenses
    $1,136,224
    Assets (EOY)
    $66,417

  • 2017 · 990

    Revenue
    $1,023,702
    Expenses
    $1,072,806
    Assets (EOY)
    $32,672

  • 2016 · 990

    Revenue
    $1,244,139
    Expenses
    $1,347,003
    Assets (EOY)
    $55,409

  • 2016 · 990

    Revenue
    $1,310,289
    Expenses
    $1,349,053
    Assets (EOY)
    $55,409

  • 2015 · 990

    Revenue
    $910,030
    Expenses
    $1,041,358
    Assets (EOY)
    $209,493

  • 2013 · 990

    Revenue
    $885,272
    Expenses
    $870,312
    Assets (EOY)
    $344,989

  • 2012 · 990

    Revenue
    not reported
    Expenses
    $1,083,063
    Assets (EOY)
    $459,318

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

Where these grants went next →

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 11 November 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 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.