Skip to content
Nonprofiteer
← All organizations

NORTH AMERICAN NEUROENDOCRINE TUMOR SOCIETY

EIN 20-5543641 ALBANY, NY

Browse the largest nonprofits in New York

Revenue 2023
$1,085,991
Expenses 2023
$1,370,132

Program services were 85.6% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
H120
Classification
1000
Street
136 EVERETT 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

10 other organizations in the IRS Business Master File list 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 · 2023

Mission

TO IMPROVE NEUROENDOCRINE TUMOR DISEASE MANAGEMENT THROUGH INCREASED RESEARCH AND EDUCATIONAL OPPORTUNITIES

  • CONTINUING MEDICAL EDUCATION. PREVIOUSLY CONSIDERED A RARE DISEASE, NEUROENDOCRINE TUMORS HAVE NOW BEEN WELL DOCUMENTED AND DATA SUGGESTS THAT THE DIAGNOSED INCIDENCE IS INCREASING.

    Expenses $296,802 · Revenue $298,441

  • ANNUAL SYMPOSIUM FOR NEUROENDOCRINE TUMOR RESEARCH

    Expenses $701,077 · Revenue $625,617

  • OTHER RESEARCH AND EDUCATION PROJECTS

    Expenses $175,305

As filed on the 2023 return.

Officers and directors · 2023

As listed in Part VII of the 2023 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Thorvardur Halfdanarson

    PRESIDENT

    Total calculated
    $0
    Hours/week
    4
  • Jennifer Chan

    VICE PRESIDENT

    Total calculated
    $0
    Hours/week
    4
  • Arvind Dasari

    TREASURER

    Total calculated
    $0
    Hours/week
    4
  • Simron Singh

    SECRETARY

    Total calculated
    $0
  • Pamela Kunz

    PRES EMERITA

    Total calculated
    $0
    Hours/week
    4
  • Jaydira Del Rivero

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Robert Ramirez

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Renuka Iyer

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Callista Clarke

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Daniel Halperin

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Ghassan El-Haddad

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Alexandra Gangi

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Julie Hallet

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Janice Pasieka

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2

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

  • 2023
    Revenue
    $1,085,991
    Expenses
    $1,370,132
    Contributions
    $124,547
    Grants paid
    $0
  • 2022
    Revenue
    $1,287,018
    Expenses
    $1,220,534
    Contributions
    $54,133
    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
    $777,591
    Expenses
    $490,327
    Assets (EOY)
    $1,880,427
  • 2020 · 990

    Revenue
    $669,754
    Expenses
    $367,604
    Assets (EOY)
    $1,321,227
  • 2019 · 990

    Revenue
    $1,175,415
    Expenses
    $862,237
    Assets (EOY)
    $1,018,755
  • 2018 · 990

    Revenue
    $1,016,150
    Expenses
    $1,120,441
    Assets (EOY)
    $705,376
  • 2017 · 990

    Revenue
    $868,896
    Expenses
    $922,482
    Assets (EOY)
    $804,605
  • 2016 · 990

    Revenue
    $851,675
    Expenses
    $718,136
    Assets (EOY)
    $858,733
  • 2015 · 990

    Revenue
    $790,975
    Expenses
    $633,774
    Assets (EOY)
    $724,824
  • 2014 · 990

    Revenue
    $491,559
    Expenses
    $450,632
    Assets (EOY)
    $569,252
  • 2013 · 990

    Revenue
    $496,999
    Expenses
    $452,208
    Assets (EOY)
    $526,685
  • 2012 · 990

    Revenue
    not reported
    Expenses
    $496,230
    Assets (EOY)
    $481,894

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

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 2023, the newest we have parsed for this organization.