Nonprofit · EIN 45-0432901
AMERICAN SOCIETY OF NEUROPHYSIOLOGICAL MONITORING
Tax-exempt · WARRENVILLE, IL 60555
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $511,112 | $494,464 | $16,648 | $381,096 | $73,368 | $307,728 |
| December 31, 2024 | 990 | $424,150 | $425,058 | -$908 | $340,165 | $39,085 | $301,080 |
| December 31, 2023 | 990 | $405,533 | $401,864 | $3,669 | $382,545 | $65,808 | $316,737 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $2,053
- Program service revenue
- $503,065
- Investment income
- $1,538
- Other revenue
- $4,456
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Legal fees
- $4,336
- Accounting fees
- $3,125
- Travel
- $65,570
- Program services (functional)
- $494,464
Balance sheet and other
- Total assets, start of year
- $340,165
- Total assets, end of year
- $381,096
- Total liabilities, end of year
- $73,368
- Net assets, end of year
- $307,728
- Net assets without donor restrictions
- $293,925
- Net assets with donor restrictions
- $13,803
- Gross receipts
- $511,112
- Employees
- 0
- Volunteers
- 22
- Year formed
- 1991
- State of legal domicile
- IL
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JUSTIN SILVERSTEIN | DIRECTOR Trustee or director | 1 | $0 |
| JOSEPH MOREIRA | DIRECTOR Trustee or director | 1 | $0 |
| KATHRYN JAQUEZ | DIRECTOR Trustee or director | 1 | $0 |
| JEFFREY BALZER | DIRECTOR Trustee or director | 1 | $0 |
| FAISAL JAHANGIRI | DIRECTOR Trustee or director | 1 | $0 |
| NATALIE R PEARTREE | DIRECTOR Trustee or director | 1 | $0 |
| MIRIAM DONOHUE | DIRECTOR Trustee or director | 1 | $0 |
| JOSH MERGOS | DIRECTOR Trustee or director | 1 | $0 |
| MARAT AVSHALUMOV | DIRECTOR Trustee or director | 1 | $0 |
| JOE HARTMAN | DIRECTOR Trustee or director | 1 | $0 |
| JAMES WATT | DIRECTOR Trustee or director | 1 | $0 |
| ERNESTO LIMA | DIRECTOR Trustee or director | 1 | $0 |
| CALLAN BRODERICK | DIRECTOR Trustee or director | 1 | $0 |
| BROOKE CALLAHAN | DIRECTOR Trustee or director | 1 | $0 |
| DAVID ZIMMERMAN | DIRECTOR Trustee or director | 1 | $0 |
5 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| RICH VOGEL | PAST PRESIDENT Officer | 2 | $0 |
| MICHELLE MORA | PRESIDENT Officer | 2 | $0 |
| JAY SHILS | SECRETARY Officer | 2 | $0 |
| KENT RICE | PRESIDENT ELECT Officer | 2 | $0 |
| CHERYL WIGGINS | TREASURER Officer | 2 | $0 |
990 for the year ended December 31, 2024: 19 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JUSTIN SILVERSTEIN | DIRECTOR Trustee or director | 1 | $0 |
| JOSEPH MOREIRA | DIRECTOR Trustee or director | 1 | $0 |
| LAWRENCE WIERZBOWSKI | DIRECTOR Trustee or director | 1 | $0 |
| KATHRYN OVERZET | DIRECTOR Trustee or director | 1 | $0 |
| JEFFREY R BALZER | DIRECTOR Trustee or director | 1 | $0 |
| FAISAL JAHANGIRI | DIRECTOR Trustee or director | 1 | $0 |
| NATALIE PEARTREE | DIRECTOR Trustee or director | 1 | $0 |
| MIRIAM DONOHUE | DIRECTOR Trustee or director | 1 | $0 |
| JOSH MERGOS | DIRECTOR Trustee or director | 1 | $0 |
| MARAT AVSHALUMOV | DIRECTOR Trustee or director | 1 | $0 |
| JOE HARTMAN | DIRECTOR Trustee or director | 1 | $0 |
| JAMES WATT | DIRECTOR Trustee or director | 1 | $0 |
| ERNESTO LIMA | DIRECTOR Trustee or director | 1 | $0 |
| ELIZABETH SCHUMACHER | DIRECTOR Trustee or director | 0 | $0 |
| RICH VOGEL | PRESIDENT Officer | 2 | $0 |
| MICHELLE MORA | PRESIDENT-ELECT Officer | 2 | $0 |
| LANJUN GUO | PAST PRESIDENT Officer | 2 | $0 |
| JAY SHILS | SECRETARY Officer | 2 | $0 |
| MELISSA MILES | TREASURER Officer | 2 | $0 |
990 for the year ended December 31, 2023: 18 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| NATALIE PEARTREE | DIRECTOR Trustee or director | 1 | $0 |
| MIRIAM DONOHUE | DIRECTOR Trustee or director | 1 | $0 |
| JEFFREY R BALZER | DIRECTOR Trustee or director | 1 | $0 |
| FAISAL JAHANGIRI | DIRECTOR Trustee or director | 1 | $0 |
| JOSH MERGOS | DIRECTOR Trustee or director | 1 | $0 |
| JAMES WATT | DIRECTOR Trustee or director | 1 | $0 |
| ERNESTO LIMA | DIRECTOR Trustee or director | 1 | $0 |
| MARAT AVSHALUMOV | DIRECTOR Trustee or director | 1 | $0 |
| JOE HARTMAN | DIRECTOR Trustee or director | 1 | $0 |
| JOSEPH MOREIRA | DIRECTOR Trustee or director | 1 | $0 |
| JUSTIN SILVERSTEIN | DIRECTOR Trustee or director | 1 | $0 |
| KATHRYN OVERZET | DIRECTOR Trustee or director | 1 | $0 |
| LAWRENCE WIERZBOWSKI | DIRECTOR Trustee or director | 1 | $0 |
| MICHELLE MORA | PRESIDENT-ELECT Officer | 2 | $0 |
| RICH VOGEL | PRESIDENT Officer | 2 | $0 |
| LANJUN GUO | PAST PRESIDENT Officer | 2 | $0 |
| MELISSA MILES | TREASURER Officer | 2 | $0 |
| JAY SHILS | SECRETARY Officer | 2 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 1488, WARRENVILLE, IL 60555-7488
- In care of
- % ELIZABETH SCHUMACHER
- Principal officer (990 for 2025)
- MICHELLE MORA DO, PO BOX 1488, WARRENVILLE, IL 60555
- Signed the 990
- ELIZABETH SCHUMACHER, EXECUTIVE DIRECTOR
- Phone
- (630) 519-4427
- Website
- WWW.ASNM.ORG
- Return prepared by
- BELLENFANT PLLC
Mission
THE SOCIETY FOSTERS THE GROWTH AND STATURE OF NUEROPHYSIOLOGICAL MONITORING AS A PROFESSION. REPRESENTS AND ADVOCATES WITHIN THE MEDICAL COMMUNITY ON BEHALF OF MEMBERS. PROVIDES A FORUM FOR EDUCATION AND DISSEMINATION OF KNOWLEDGE IN THE FIELD.
Program accomplishments
- THE ORGANIZATIONS PURPOSE IS TO CONDUCT CONFERENCES WITH PROVIDE CONTINUING MEDICAL EDUCATIONAL COURSES AND TO DISTRIBUTE NEWLETTERS THAT PROVIDE EDUCATIONAL INFORMATION RELEVANT TO NEUROPHYSIOLOGICAL MONITORING.Expenses $494,464 · revenue $310,640
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 45-0432901
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1994
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Voluntary health associations and medical disciplines (G960)
- Assets (IRS master file)
- $381,096
- Income (IRS master file)
- $511,112
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $511,112 | $494,464 | $381,096 | IRS |
| 990 | December 2024 | $424,150 | $425,058 | $340,165 | XML |
| 990 | December 2023 | $405,533 | $401,864 | $382,545 | XML |
| 990 | December 2022 | $332,323 | $337,755 | $397,918 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2019 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 45-0432901).
Questions about AMERICAN SOCIETY OF NEUROPHYSIOLOGICAL MONITORING
- What is the EIN of AMERICAN SOCIETY OF NEUROPHYSIOLOGICAL MONITORING?
- The employer identification number (EIN) of AMERICAN SOCIETY OF NEUROPHYSIOLOGICAL MONITORING is 45-0432901.
- Is AMERICAN SOCIETY OF NEUROPHYSIOLOGICAL MONITORING tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1994.
- Are donations to AMERICAN SOCIETY OF NEUROPHYSIOLOGICAL MONITORING tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does AMERICAN SOCIETY OF NEUROPHYSIOLOGICAL MONITORING file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of AMERICAN SOCIETY OF NEUROPHYSIOLOGICAL MONITORING due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did AMERICAN SOCIETY OF NEUROPHYSIOLOGICAL MONITORING last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of AMERICAN SOCIETY OF NEUROPHYSIOLOGICAL MONITORING?
- The 990 for the year ended December 31, 2025 names MICHELLE MORA DO.
- Who are the officers and directors of AMERICAN SOCIETY OF NEUROPHYSIOLOGICAL MONITORING?
- The 990 for the year ended December 31, 2025 lists 20 people; 0 received compensation from the organization.
- How much revenue does AMERICAN SOCIETY OF NEUROPHYSIOLOGICAL MONITORING have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $511,112, expenses of $494,464 and total assets of $381,096 at year end.
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