Nonprofit · EIN 47-3773977
AMERICAN INTERVENTIONAL HEADACHE SOCIETY
Also known as AIHS
Tax-exempt · BATH, OH 44210
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $72,221 | $66,070 | $6,151 | $54,899 | $31 | $54,868 |
| December 31, 2024 | 990-EZ | $81,056 | $79,833 | $1,223 | $49,769 | $1,052 | $48,717 |
| December 31, 2023 | 990-EZ | $38,648 | $76,873 | -$38,225 | $51,050 | $3,556 | $47,494 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $0
- Membership dues
- $5,025
- Program service revenue
- $65,800
- Investment income
- $1,396
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $10,000
- Salaries, compensation and benefits (total)
- $0
- Professional fees and payments to contractors
- $15,820
- Printing, publications and postage
- $8,847
- Other expenses
- $41,403
- Program services (functional)
- $66,069
Balance sheet and other
- Total assets, start of year
- $49,769
- Total assets, end of year
- $54,899
- Total liabilities, end of year
- $31
- Net assets, end of year
- $54,868
- Cash, savings and investments
- $54,899
- Gross receipts
- $72,221
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-EZ for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Samer Narouze | Director, MD | 3 | $4,000 |
| Dmitri Souza | Officer, MD | 2 | $4,000 |
| Alexander Feoktistov | Officer, MD | 1 | $2,000 |
| Imanuel Lerman | Officer, MD | 1 | $0 |
| Lynn Kohan | Officer, MD | 0.25 | $0 |
| Meredith Barad | Officer, MD | 0.25 | $0 |
| Magdalena Anitescu | Officer, MD | 0.25 | $0 |
990-EZ for the year ended December 31, 2024: 7 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Samer Narouze | Director, MD | 3 | $5,000 |
| Alexander Feoktistov | Officer, MD | 1 | $5,000 |
| Dmitri Souza | Officer, MD | 2 | $3,000 |
| Imanuel Lerman | Officer, MD | 1 | $0 |
| Lynn Kohan | Officer, MD | 0.25 | $0 |
| Meredith Barad | Officer, MD | 0.25 | $0 |
| Magdalena Anitescu | Officer, MD | 0.25 | $0 |
990-EZ for the year ended December 31, 2023: 7 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Samer Narouze | Director, MD | 3 | $4,000 |
| Alexander Feoktistov | Officer, MD | 1 | $2,000 |
| Dmitri Souza | Officer, MD | 2 | $2,000 |
| Imanuel Lerman | Officer, MD | 1 | $0 |
| Lynn Kohan | Officer, MD | 0.25 | $0 |
| Meredith Barad | Officer, MD | 0.25 | $0 |
| Magdalena Anitescu | Officer, MD | 0.25 | $0 |
Address and contacts
- Address (IRS master file)
- 1970 N CLEVELAND MASSILLON RD 705, BATH, OH 44210-5336
- Signed the 990-EZ
- Samer Narouze, President
- Phone
- (330) 440-2502
Mission
To promote and advance the science and practice of multimodal interventional treatment of intractable headache, neck, and orofacial pain. To be the leader in multimodal interventional headache treatments through innovations in patient care, education, and research.
Program accomplishments
- AIHS hosts a website with many presentations, lectures and other educational resources for the benefit of our members. Some information is freely available at this website to the pain and headache community as well. Also maintain an online medical journal where we accept manuscripts for publication as open access: https://www.ahmjournal.com/Expenses $5,143
- Millions of Americans are suffering from bad headaches and there is a paucity in headache specialist. It is estimated to have one headache doctor for every 100k headache patients. Health care providers must be adequately trained and educated to identify and implement appropriate multimodal interventional treatment options for medically refractory or treatment resistant head, neck and facial pain. AIHS hosts multiple meetings and workshops every year to educate and train physicians on the diagnosis and management of intractable headaches. During 2025, 1 in-person sessions were held.Expenses $60,711
- This is the cost to maintain an online program if it is necessary to be utilized. It was a priority to provide in person events in 2025.Expenses $215
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-EZ on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 47-3773977
- 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
- 2017
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Health care (E03)
- Assets (IRS master file)
- $54,899
- Income (IRS master file)
- $72,221
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $72,221 | $66,070 | $54,899 | XML |
| 990-EZ | December 2024 | $81,056 | $79,833 | $49,769 | XML |
| 990-EZ | December 2023 | $38,648 | $76,873 | $51,050 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-EZ | December 2019 | – | – | – | IRS |
| 990-EZ | 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 47-3773977).
Questions about AMERICAN INTERVENTIONAL HEADACHE SOCIETY
- What is the EIN of AMERICAN INTERVENTIONAL HEADACHE SOCIETY?
- The employer identification number (EIN) of AMERICAN INTERVENTIONAL HEADACHE SOCIETY is 47-3773977.
- Is AMERICAN INTERVENTIONAL HEADACHE SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2017.
- Are donations to AMERICAN INTERVENTIONAL HEADACHE SOCIETY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does AMERICAN INTERVENTIONAL HEADACHE SOCIETY 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 INTERVENTIONAL HEADACHE SOCIETY 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 INTERVENTIONAL HEADACHE SOCIETY last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who are the officers and directors of AMERICAN INTERVENTIONAL HEADACHE SOCIETY?
- The 990-EZ for the year ended December 31, 2025 lists 7 people; 3 received compensation from the organization, the highest $4,000 (Samer Narouze, Director, MD).
- How much revenue does AMERICAN INTERVENTIONAL HEADACHE SOCIETY have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $72,221, expenses of $66,070 and total assets of $54,899 at year end.
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