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AMERICAN SOCIETY FOR ARTIFICIAL INTERNAL ORGANS INC

EIN 23-6400773 BEVERLY, MA

Largest nonprofits in Massachusetts

Revenue 2025
$714,693
Expenses 2025
$743,310

Program services were 89.1% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
Classification
8000
Street
500 CUMMINGS CTR STE 4400

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

49 other organizations in the IRS Business Master File list the same street address. matched by us

This address is a suite or unit (STE 4400). Organizations that share one are often clients of the same office-services firm, accountant or registered agent rather than related to each other.

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 · 2025

Mission

ASAIO's mission is to provide a forum that globally and collaboratively promotes the development of innovative medical device technology at the crossroads of science, engineering, and medicine.

Activities or mission (Part I)

To provide a forum that promotes the development of innovative medical device technology.

  • Annual Meeting and Convention is a uniquely open and vibrant forum for the presentation of medical research equipment and advances in the field of artificial internal organs to educate the medical and science community.

    Expenses $383,485 · Grants $28,008 · Revenue $264,019

  • ASAIO Journal is in the forefront of artificial organ research and development. On the cutting edge of innovative technology, it features peer-reviewed articles of the highest quality that describe research, development, the most recent advances in the design of artificial organ devices and findings from initial testing.

    Expenses $218,691 · Revenue $261,652

  • Committees - The Society appoints committees to organize and operate various functions of the Society.

    Expenses $60,032

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.

  • Claudius MahrDO FACC FESC

    President/President-Elect

    Total calculated
    $0
    Hours/week
    2

  • Keshava RajagopalMD PhD

    President-Elect/Sec-Treas

    Total calculated
    $0
    Hours/week
    2

  • Dongfang Wang MD PhD

    Immediate Past Pres/Pres

    Total calculated
    $0
    Hours/week
    2

  • Pramond Bonde MD

    Past President/Imm Past Pres

    Total calculated
    $0
    Hours/week
    2

  • Kiyotaka FukamachiMD PhD

    Sec-Treas/Program Chair

    Total calculated
    $0
    Hours/week
    2

  • Jennifer Conway MD FRCPC

    Program Chair/Prog Chair-Elect

    Total calculated
    $0
    Hours/week
    2

  • Darren Freed

    Deputy Program Chair

    Total calculated
    $0
    Hours/week
    2

  • Bindu Akkanti MD FCCP

    Deputy Prog Chair-Elect/Trustee

    Total calculated
    $0
    Hours/week
    2

  • Joseph Zwischenberger

    Investment Director

    Total calculated
    $0
    Hours/week
    2

  • Yeahwa Hong

    ASAIOFYI President

    Total calculated
    $0
    Hours/week
    2

  • Annie Hedman MD

    ASAIOFYI Past Pres/ASAIOFYI Pres

    Total calculated
    $0
    Hours/week
    2

  • Bettina Wiegmann

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Cristiano Amarelli

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Kagya Amoako

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Jamshid H Karimov MD PHD

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Venkat Keshav Chivukula PhD

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Sarah Schroeder PhD

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Alvaro Rojas-Pena MD

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Song Li

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Joshua Cysyk

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Mustafa Ahmed

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Egmen Tuzun MD

    Past President (6/25)

    Total calculated
    $0
    Hours/week
    2

  • Robert Kroslowitz

    Investment Director (6/25)

    Total calculated
    $0
    Hours/week
    2

  • Jutta Arens PHD

    Trustee (6/25)

    Total calculated
    $0
    Hours/week
    2

  • Piet Jansen MD PhD

    Trustee (6/25)

    Total calculated
    $0
    Hours/week
    2

The first 25 listed. 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
    $714,693
    Expenses
    $743,310
    Contributions
    $36,969
    Grants paid
    $28,008
  • 2024
    Revenue
    $750,943
    Expenses
    $768,727
    Contributions
    $33,725
    Grants paid
    $47,211
  • 2023
    Revenue
    $773,222
    Expenses
    $744,737
    Contributions
    $30,382
    Grants paid
    $38,725
  • 2022
    Revenue
    $695,286
    Expenses
    $800,274
    Contributions
    $112,200
    Grants paid
    $62,707

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

  • 2024 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

  • 2021 · 990

    Revenue
    $599,405
    Expenses
    $485,752
    Assets (EOY)
    $1,859,025

  • 2021 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

  • 2020 · 990

    Revenue
    $275,901
    Expenses
    $410,352
    Assets (EOY)
    $1,628,752

  • 2019 · 990

    Revenue
    $806,901
    Expenses
    $737,562
    Assets (EOY)
    $1,586,344

  • 2018 · 990

    Revenue
    $804,050
    Expenses
    $540,691
    Assets (EOY)
    $1,451,159

  • 2017 · 990

    Revenue
    $695,959
    Expenses
    $505,489
    Assets (EOY)
    $1,253,750

  • 2016 · 990

    Revenue
    $770,093
    Expenses
    $550,842
    Assets (EOY)
    $1,020,746

  • 2015 · 990

    Revenue
    $593,917
    Expenses
    $530,689
    Assets (EOY)
    $867,659

  • 2014 · 990

    Revenue
    $611,701
    Expenses
    $523,005
    Assets (EOY)
    $761,232

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 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.