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HERMANSKY PUDLAK SYNDROME NETWORK INC

EIN 11-3283268 OYSTER BAY, NY

Largest nonprofits in New York

Revenue 2024
$425,468
Expenses 2024
$447,480

Program services were 73.7% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
P20Z
Classification
1000
Street
1 SOUTH RD

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 · 2024

Mission

THE HERMANSKY-PUDLAK SYNDROME (HPS) NETWORK'S MISSION IS TO PROVIDE ADVOCACY, FELLOWSHIP, EDUCATION AND HOPE TO INDIVIDUALS AND FAMILIES AFFECTED BY HPS. WE FUND AND FACILITATE RESEARCH. WE DEVELOPE AND PRODUCE MATERIAL AND RESOURSES FOR HEALTHCARE.

  • COMPILES PATIENT DATA TO ASSIST IN RESEARCH, RUNS CONFERENCES TO COLLECT AND PROVIDE DISEASE INFORMATION AND PROVIDES INFORMATION AND SUPPORT TO AFFECTED FAMILIES.

    Expenses $329,903

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

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.

  • Donna Appell

    PRESIDENT

    Total calculated
    $21,600
    From this org
    $21,600
    From related orgs
    $0
    Other
    $0
    Hours/week
    25
  • Richard Appell

    TREASURER

    Total calculated
    $0
  • Heather Kirkwood

    VP/SEC

    Total calculated
    $0
  • Nancy Lee

    BOARD MEMBER

    Total calculated
    $0
  • Becky Nieves

    BOARD MEMBER

    Total calculated
    $0

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

  • 2024
    Revenue
    $425,468
    Expenses
    $447,480
    Contributions
    $425,375
    Grants paid
    $0
  • 2023
    Revenue
    $323,223
    Expenses
    $459,209
    Contributions
    $323,067
    Grants paid
    $0
  • 2023
    Revenue
    $323,223
    Expenses
    $459,209
    Contributions
    $323,067
    Grants paid
    $0
  • 2023
    Revenue
    $323,223
    Expenses
    $459,209
    Contributions
    $323,067
    Grants paid
    $0
  • 2022
    Revenue
    $293,005
    Expenses
    $424,551
    Contributions
    $292,852
    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
    $425,722
    Expenses
    $526,660
    Assets (EOY)
    $559,842
  • 2020 · 990

    Revenue
    $632,452
    Expenses
    $385,076
    Assets (EOY)
    $648,592
  • 2019 · 990

    Revenue
    $543,187
    Expenses
    $219,309
    Assets (EOY)
    $396,430
  • 2018 · 990

    Revenue
    $383,943
    Expenses
    $381,896
    Assets (EOY)
    $71,538
  • 2017 · 990

    Revenue
    $334,953
    Expenses
    $326,596
    Assets (EOY)
    $68,981
  • 2016 · 990

    Revenue
    $354,830
    Expenses
    $344,555
    Assets (EOY)
    $59,037
  • 2014 · 990

    Revenue
    $241,468
    Expenses
    $254,664
    Assets (EOY)
    $51,912
  • 2013 · 990

    Revenue
    $218,854
    Expenses
    $212,766
    Assets (EOY)
    $65,126
  • 2012 · 990

    Revenue
    not reported
    Expenses
    $202,270
    Assets (EOY)
    $58,821

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

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 2024, the newest we have parsed for this organization.