Nonprofit · EIN 27-3924751
ANTERIOR HIP FOUNDATION INC
Tax-exempt · VAIL, CO 81658
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $1,133,843 | $825,821 | $308,022 | $756,694 | $6,537 | $750,157 |
| December 31, 2024 | 990 | $924,507 | $579,188 | $345,319 | $601,868 | $0 | $601,868 |
| December 31, 2023 | 990 | $762,062 | $483,918 | $278,144 | $375,276 | $0 | $375,276 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $1,129,298
- Program service revenue
- $0
- Investment income
- $4,545
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Travel
- $135,632
- Management and general (functional)
- $825,821
Balance sheet and other
- Total assets, start of year
- $601,868
- Total assets, end of year
- $756,694
- Total liabilities, end of year
- $6,537
- Net assets, end of year
- $750,157
- Gross receipts
- $1,133,843
- Employees
- 0
- Volunteers
- 0
- Year formed
- 2009
- State of legal domicile
- CA
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 |
|---|---|---|---|
| JOEL MATTA MD | FOUNDER Trustee or director | 0 | $0 |
| CHARLES DECOOK | SECRETARY Trustee or director | 0 | $0 |
| JONATHAN YERASIMIDES MD | PRESIDENT Trustee or director | 0 | $0 |
| JOSEPH SCHWAB MD | BOARD MEMBER Trustee or director | 0 | $0 |
| ALEXANDER SAH MD | BOARD MEMEMBER Trustee or director | 0 | $0 |
990 for the year ended December 31, 2024: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JOEL MATTA MD | FOUNDER Trustee or director | 0 | $0 |
| CHARLES DECOOK | SECRETARY Trustee or director | 0 | $0 |
| JONATHAN YERASIMIDES MD | PRESIDENT Trustee or director | 0 | $0 |
| JOSEPH SCHWAB MD | BOARD MEMBER Trustee or director | 0 | $0 |
| ALEXANDER SAH MD | BOARD MEMEMBER Trustee or director | 0 | $0 |
990 for the year ended December 31, 2023: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JOEL MATTA MD | FOUNDER Trustee or director | 0 | $0 |
| CHARLES DECOOK | SECRETARY Trustee or director | 0 | $0 |
| JONATHAN YERASIMIDES MD | PRESIDENT Trustee or director | 0 | $0 |
| TANIA FERGUSON MD | VICE PRESIDENT Trustee or director | 0 | $0 |
| STEVE LOCHOW MD | BOARD MEMBER Trustee or director | 0 | $0 |
| JOSEPH SCHWAB MD | BOARD MEMBER Trustee or director | 0 | $0 |
| JOE VARCADIPANE MD | BOARD MEMBER Trustee or director | 0 | $0 |
| ALEXANDER SAH MD | BOARD MEMEMBER Trustee or director | 0 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 3187, VAIL, CO 81658-3187
- In care of
- % JOEL MATTA MD
- Mailing address (990-N for 2016)
- 2001 SANTA MONICA BLVD STE 760, SANTA MONICA CA 90404
- Principal officer (990 for 2025)
- JOEL MATTA MD
- Principal officer (990-N for 2016)
- JOEL MATTA MD, 2001 SANTA MONICA BLVD STE 760, SANTA MONICA CA 90404
- Signed the 990
- JOEL MATTA MD, FOUNDER
- Phone
- (970) 479-5843
- Return prepared by
- SMITH MANDEL & ASSOCIATES LLP
Mission
TO HELP PIONEER ANTERIOR APPROACH HIP TECHNIQUE TO BETTER SERVE THE GLOBAL PATIENT POPULATION THROUGH EDUCATION, TECHNOLOGY, AND ADVANCED CARE METHODOLOGIES.
Program accomplishments
- TO HELP PIONEER ANTERIOR APPROACH HIP TECHNIQUE TO BETTER SERVE THE GLOBAL PATIENT POPULATION THROUGH EDUCATION, TECHNOLOGY, AND ADVANCED CARE METHODOLOGIES.Expenses $825,822 · revenue $1,133,843
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
- 27-3924751
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2012
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Medical research (H50)
- Assets (IRS master file)
- $756,694
- Income (IRS master file)
- $1,133,843
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $1,133,843 | $825,821 | $756,694 | IRS |
| 990 | December 2024 | $924,507 | $579,188 | $601,868 | IRS |
| 990 | December 2023 | $762,062 | $483,918 | $375,276 | XML |
| 990 | December 2022 | $516,779 | $327,204 | $178,192 | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990 | December 2019 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | IRS |
| 990-N for 2016 Officer: JOEL MATTA MD | December 31, 2016 | ≤ $50,000 receipts | – | – | e-Postcard |
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 27-3924751).
Questions about ANTERIOR HIP FOUNDATION INC
- What is the EIN of ANTERIOR HIP FOUNDATION INC?
- The employer identification number (EIN) of ANTERIOR HIP FOUNDATION INC is 27-3924751.
- Is ANTERIOR HIP FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2012.
- Are donations to ANTERIOR HIP FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does ANTERIOR HIP FOUNDATION INC 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 ANTERIOR HIP FOUNDATION INC 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 ANTERIOR HIP FOUNDATION INC 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 ANTERIOR HIP FOUNDATION INC?
- The 990 for the year ended December 31, 2025 names JOEL MATTA MD.
- Who are the officers and directors of ANTERIOR HIP FOUNDATION INC?
- The 990 for the year ended December 31, 2025 lists 5 people; 0 received compensation from the organization.
- How much revenue does ANTERIOR HIP FOUNDATION INC have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $1,133,843, expenses of $825,821 and total assets of $756,694 at year end.
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