MINNESOTA SOCIETY OF ANESTHESIOLOGISTS

EIN 41-0884371 MILWAUKEE, WI

Revenue 2024: $216,826
Expenses 2024: $183,344

As filed

Subsection: 06
Classification: 2000
Street: 6737 W WASHINGTON ST STE 4210

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

THE MINNESOTA SOCIETY OF ANESTHESIOLOGISTS (MSA) IS A PHYSICIAN ORGANIZATION COMMITTED TO PATIENT SAFETY, EDUCATIONAL ADVANCEMENT, AND BEST POSSIBLE ANESTHESIA CARE. AS A STATEWIDE ORGANIZATION OF ANESTHESIOLOGISTS, IT SERVES PATIENTS, THE PUBLIC, LAWMAKERS, PHYSICIANS AND OTHER PROFESSIONALS BY DEFINING AND ADVANCING THE STANDARD OF ANESTHESIA CARE AND SUPPORTING THE PRACTICE OF ANESTHESIOLOGY IN THE STATE OF MINNESOTA.

ANNUALLY, THE MINNESOTA SOCIETY OF ANESTHESIOLOGISTS (MSA) CONVENES ONE ANNUAL EDUCATIONAL EVENT BUILT ON EVIDENCE-BASED MEDICINE ADDRESSING THE DIVERSE ASPECTS OF CARE PROVIDED ACROSS THE CONTINUUM OF ANESTHESIOLOGY PRACTICE. THE ANNUAL CONFERENCE IS TYPICALLY HELD ON A WEEKEND IN FALL AND INCLUDES THE SOCIETY'S ANNUAL BUSINESS MEETING (FOR MSA MEMBERS ONLY). THE 2024 ANNUAL CONFERENCE WAS HELD AT THE RADISSON BLU MALL OF AMERICA IN BLOOMINGTON, MN FROM SATURDAY, SEPTEMBER 28 TO SUNDAY, SEPTEMBER 29 AND HAD 102 ATTENDEES AND 7 EXHIBITING COMPANIES.

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.

Adam Amundson MDADAM AMUNDSON MD

PRESIDENT

Total calculated

$0

Hours/week

1
Erica Wittwer MD PhDERICA WITTWER MD PHD

PRESIDENT ELECT

Total calculated

$0

Hours/week

1
Jacob Eiler MDJACOB EILER MD

VICE PRESIDENT

Total calculated

$0

Hours/week

1
Catherine Njathi-Ori MDCATHERINE NJATHI-ORI MD

SECRETARY/TREASURER

Total calculated

$0

Hours/week

1
John Mrachek MDJOHN MRACHEK MD

IMMEDIATE PAST PRESIDENT

Total calculated

$0

Hours/week

1
David Olsen MDDAVID OLSEN MD

DIRECTOR

Total calculated

$0

Hours/week

1
Hans Sviggum MDHANS SVIGGUM MD

DIRECTOR

Total calculated

$0

Hours/week

1
John Kyle Bohman MDJOHN KYLE BOHMAN MD

DIRECTOR

Total calculated

$0

Hours/week

1
MacKenzie Quale MDMACKENZIE QUALE MD

DIRECTOR

Total calculated

$0

Hours/week

1
Benjamin Kloesel MDBENJAMIN KLOESEL MD

DIRECTOR

Total calculated

$0

Hours/week

1
Elizabeth Hansen MDELIZABETH HANSEN MD

DIRECTOR

Total calculated

$0

Hours/week

1
Joy Ngobi-BabuweJOY NGOBI-BABUWE

DIRECTOR

Total calculated

$0

Hours/week

1
Mark Rollins MD PhDMARK ROLLINS MD PHD

DIRECTOR

Total calculated

$0

Hours/week

1
Adam Niesen MDADAM NIESEN MD

DIRECTOR

Total calculated

$0

Hours/week

1
Rebecca Johnson MDREBECCA JOHNSON MD

DIRECTOR

Total calculated

$0

Hours/week

1
Braydon Bak MbbchBRAYDON BAK MBBCH

SENIOR RESIDENT REPRESENTATIVE

Total calculated

$0

Hours/week

1
Erik Anderson MDERIK ANDERSON MD

SENIOR RESIDENT REPRESENTATIVE

Total calculated

$0

Hours/week

1
Marie OddenMARIE ODDEN

EXECUTIVE DIRECTOR

Total calculated

$0

Hours/week

5

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

$216,826

Expenses

$183,344

Contributions

$250

Grants paid

$7,500
2023

Revenue

$209,188

Expenses

$210,752

Contributions

$0

Grants paid

$20,810
2022

Revenue

$214,440

Expenses

$201,046

Contributions

$0

Grants paid

$20,810

Tax year	Revenue	Expenses	Contributions	Grants paid
2024	$216,826	$183,344	$250	$7,500
2023	$209,188	$210,752	$0	$20,810
2022	$214,440	$201,046	$0	$20,810

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

$270,456

Expenses

$199,181

Assets (EOY)

$744,290
2020 · 990

Revenue

$251,151

Expenses

$161,937

Assets (EOY)

$665,606
2019 · 990

Revenue

$273,902

Expenses

$207,187

Assets (EOY)

$577,914
2018 · 990

Revenue

$276,335

Expenses

$191,339

Assets (EOY)

$522,662
2017 · 990

Revenue

$267,332

Expenses

$195,658

Assets (EOY)

$406,848
2016 · 990

Revenue

$261,581

Expenses

$231,171

Assets (EOY)

$332,133
2015 · 990

Revenue

$249,361

Expenses

$277,393

Assets (EOY)

$306,333
2014 · 990

Revenue

$217,071

Expenses

$248,410

Assets (EOY)

$330,728
2013 · 990

Revenue

$216,069

Expenses

$276,882

Assets (EOY)

$366,280
2012 · 990

Revenue

not reported

Expenses

$200,773

Assets (EOY)

$418,758

Tax year	Form	Revenue	Expenses	Assets (EOY)
2021	990	$270,456	$199,181	$744,290
2020	990	$251,151	$161,937	$665,606
2019	990	$273,902	$207,187	$577,914
2018	990	$276,335	$191,339	$522,662
2017	990	$267,332	$195,658	$406,848
2016	990	$261,581	$231,171	$332,133
2015	990	$249,361	$277,393	$306,333
2014	990	$217,071	$248,410	$330,728
2013	990	$216,069	$276,882	$366,280
2012	990	not reported	$200,773	$418,758

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

ANESTHESIA PATIENT SAFETY FOUNDATION

$8,580

2023 GENERAL SUPPORT
FOUNDATION FOR ANESTHESIA EDUCATION AND RESEARCH

$8,580

2023 GENERAL SUPPORT
ANESTHESIA PATIENT SAFETY FOUNDATION

$8,580

2022 GENERAL SUPPORT
FOUNDATION FOR ANESTHESIA EDUCATION AND RESEARCH

$8,580

2022 GENERAL SUPPORT

Where these grants went next →

Grants received

No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.

Related organizations

From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.

Declared on its 2024 return

MINNESOTA SOCIETY OF ANESTHESIOLOGISTS POLITICAL ACTION COMMITTEE

527 · POLITICAL CAMPAIGNS ACTIVITIES · WI · controlled entity

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

Not present in the most recent drop.

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.