Nonprofit · EIN 45-3745647
GAPLES INSTITUTE FOR INTEGRATIVE CARDIOLOGY
Tax-exempt · DEERFIELD, IL 60015
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $967,160 | $742,403 | $224,757 | $3,203,577 | $1,101 | $3,202,476 |
| December 31, 2024 | 990-PF | $770,018 | $712,179 | $57,839 | $2,653,369 | $882 | $2,652,487 |
| December 31, 2023 | 990-PF | $841,189 | $750,068 | $91,121 | $2,247,614 | $620 | $2,246,994 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $861,733
- Dividends
- $26,876
- Interest
- $5,543
- Other income
- $73,008
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $207,900
- Salaries, compensation and benefits (total)
- $66,386
- Disbursements for charitable purposes
- $742,403
- Excise tax on investment income
- $451
Balance sheet and other
- Total assets, start of year
- $2,653,369
- Total assets, end of year
- $3,203,577
- Total liabilities, end of year
- $1,101
- Net assets, end of year
- $3,202,476
- Fair market value of assets
- $3,203,577
- Qualifying distributions
- $742,403
- Net investment income
- $32,419
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-PF for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| DR STEPHEN R DEVRIES 520 CARRIAGE WAY, DEERFIELD, IL 600154535 | EXEC DIR | 40 | $207,900 | $20,295 |
| REBECCA GAPLES 332 WEST AUSTIN AVENUE, LIBERTYVILLE, IL 60048 | PRESIDENT | 0 | $0 | $0 |
| MARK SWISLOW 1700 MOUNTAIN DRIVE, DEERFIELD, IL 60015 | TREASURER | 0 | $0 | $0 |
| MARY MCGARRIGLE RN 9558 GROSS POINT ROAD SUITE 501A, SKOKIE, IL 60076 | SECRETARY | 0 | $0 | $0 |
990-PF for the year ended December 31, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DR STEPHEN R DEVRIES 520 CARRIAGE WAY, DEERFIELD, IL 600154535 | EXEC DIR | 0 | $198,825 |
| REBECCA GAPLES 332 WEST AUSTIN AVENUE, LIBERTYVILLE, IL 60048 | PRESIDENT | 0 | $0 |
| MARK SWISLOW 2313 SHERIDAN ROAD, HIGHLAND PARK, IL 60035 | TREASURER | 0 | $0 |
| MARY MCGARRIGLE RN 8312 E PRAIRIE ROAD, SKOKIE, IL 60076 | SECRETARY | 0 | $0 |
990-PF for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DR STEPHEN R DEVRIES 520 CARRIAGE WAY, DEERFIELD, IL 600154535 | EXEC DIR | 0 | $198,000 |
| REBECCA GAPLES 332 WEST AUSTIN AVENUE, LIBERTYVILLE, IL 60048 | PRESIDENT | 0 | $0 |
| MARK SWISLOW 2313 SHERIDAN ROAD, HIGHLAND PARK, IL 60035 | TREASURER | 0 | $0 |
| MARY MCGARRIGLE RN 8312 E PRAIRIE ROAD, SKOKIE, IL 60076 | SECRETARY | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 655 DEERFIELD RD, DEERFIELD, IL 60015-3241
- In care of
- % DEVRIES
- Signed the 990-PF
- DR STEPHEN R DEVRIES, EXEC DIR
- Phone
- (847) 607-9740
- Website
- WWW.GAPLESINSTITUTE.ORG
- Return prepared by
- PALMER LATKO LEDAS PAGE LLC
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. 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-PF on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-PF on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-PF on file |
IRS record
- EIN
- 45-3745647
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private operating foundation
- Donations deductible (Pub 78)
- Private operating foundation, 50% limit
- Exempt since
- 2011
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Health care (E70)
- Assets (IRS master file)
- $3,203,577
- Income (IRS master file)
- $967,160
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $967,160 | $742,403 | $3,203,577 | IRS |
| 990-PF | December 2024 | $770,018 | $712,179 | $2,653,369 | IRS |
| 990-PF | December 2023 | $841,189 | $750,068 | $2,247,614 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | 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 45-3745647).
Questions about GAPLES INSTITUTE FOR INTEGRATIVE CARDIOLOGY
- What is the EIN of GAPLES INSTITUTE FOR INTEGRATIVE CARDIOLOGY?
- The employer identification number (EIN) of GAPLES INSTITUTE FOR INTEGRATIVE CARDIOLOGY is 45-3745647.
- Is GAPLES INSTITUTE FOR INTEGRATIVE CARDIOLOGY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2011.
- Are donations to GAPLES INSTITUTE FOR INTEGRATIVE CARDIOLOGY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private operating foundation, 50% limit).
- Which annual return does GAPLES INSTITUTE FOR INTEGRATIVE CARDIOLOGY file?
- Form 990-PF. Private foundations file every year.
- When is the next return of GAPLES INSTITUTE FOR INTEGRATIVE CARDIOLOGY 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 GAPLES INSTITUTE FOR INTEGRATIVE CARDIOLOGY last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended December 2025.
- Who are the officers and directors of GAPLES INSTITUTE FOR INTEGRATIVE CARDIOLOGY?
- The 990-PF for the year ended December 31, 2025 lists 4 people; 1 received compensation from the organization, the highest $207,900 (DR STEPHEN R DEVRIES, EXEC DIR).
- How much revenue does GAPLES INSTITUTE FOR INTEGRATIVE CARDIOLOGY have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $967,160, expenses of $742,403 and total assets of $3,203,577 at year end.
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