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Nonprofit · EIN 20-5643483

UNAMESA ASSOCIATION

Tax-exempt · PALO ALTO, CA 94301

Financials

$2.2M$2.1M2023$1.3M$1.5M2024
Revenue Expenses · by fiscal year end
Financials of UNAMESA ASSOCIATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990$1,342,050$1,520,256-$178,206$4,798$16,900-$12,102
December 31, 2023990$2,192,914$2,052,004$140,910$410,706$30,096$380,610
Financial details: 990 for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$1,295,017
Program service revenue
$47,000
Investment income
$33
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Other salaries and wages
$802,717
Salaries, compensation and benefits (total)
$980,405
Professional fundraising fees
$0
Legal fees
$13,333
Accounting fees
$29,114
Occupancy
$2,025
Travel
$3,746
Program services (functional)
$1,367,002
Management and general (functional)
$153,254

Balance sheet and other

Total assets, start of year
$410,706
Total assets, end of year
$4,798
Total liabilities, end of year
$16,900
Net assets, end of year
-$12,102
Net assets without donor restrictions
-$102,026
Net assets with donor restrictions
$89,924
Gross receipts
$1,342,050
Employees
8
Volunteers
4
Year formed
2006
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, 2024, highest compensation first.

NameTitleHours / weekCompensation
Greg WolffPresident and CEO
Officer
40$52,500
Daniel Doherty MD PHDBoard Member
Trustee or director
1$0
Margarita QuihuisBoard Member
Trustee or director
1$0
John ToupinBoard Member
Trustee or director
1$0
Euyan ParkBoard Member
Trustee or director
1$0
990 for the year ended December 31, 2023: 6 people
NameTitleHours / weekCompensation
Greg WolffPresident and CEO
Officer
40$97,168
John ToupinBoard Member
Trustee or director
0$0
Eunyun ParkBoard Member
Trustee or director
0$0
Margarita QuihuisBoard Member
Trustee or director
1$0
Sarah ShannonBoard Member
Trustee or director
1$0
Daniel Doherty MD PHDBoard Member
Trustee or director
1$0

Address and contacts

Address (IRS master file)
654 GILMAN STREET STE 94301, PALO ALTO, CA 94301-2528
In care of
% GREG WOLFF
Principal officer (990 for 2024)
Greg Wolff, 654 Gilman Street STE 94301, Palo Alto, CA 94301
Signed the 990
GREG WOLFF, President & CEO
Phone
(650) 454-0241
Return prepared by
JJACPA Inc

California records

California keeps its own records of charities and corporations. Search them by EIN 20-5643483 or by the name UNAMESA ASSOCIATION.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

Mission

Established (1) to foster & facilitate the creation & exchange of knowledge, technology, & infrastructure that supports & improves education & health care delivery, & other community-based services, particularly in underserved areas, & (2) to engage in charitable activities.

990 for the year ended December 31, 2024

Program accomplishments

  • Achievements for 2024 include: 1) Expanding opportunities for youth, especially those who are at-risk, to participate in high quality, out of school time programs by expanding the InPlay.org platform and spinning it out into an independent non-profit. 2) Research and development of models to improve health through AI-enabled personalized prevention and lifestyle medicine practices as part of the Precision Health Equity Initiatives to support digital health innovations that explicitly address disparities in care. During 2024 UnaMesa continued to support community based innovations in education, health, and wellbeing. This includes expanding the InPlay.org platform and transitioning it to an independent nonprofit focused specifically on scaling that platform and serving more school districts and families. Through the Precision Health Equity Initiative, UnaMesa also continued efforts to accelerate the development and adoption of innovations that reduce disparities in health care and improve patient experiences through personalized pathways for early detection and early intervention. 1. InPlay.org - Platform and guide for out of school activities Lack of access to opportunities has been cited by education researchers as a key driver for the achievement gap experienced by underserved students. Many underserved students lose ground over the summer months because they do not participate in or have access to the stimulating, out of school learning environments of their peers. InPlay helps close that gap by providing an online service that matches all students to the best available opportunities for them and supports the participation of underserved students by matching them with available scholarships, subsidies and other services that address their needs. 2024 was a transition year for InPlay. The InPlay.org platform continued to serve schools in Madera Unified School district, Oakland Unified School District, San Jose and others throughout California. InPlay serves these communities with a comprehensive, online activity guide to connect underserved students with relevant out-of-school programs. The number of low income and underserved families in these communities, estimated from those qualifying for free and reduced lunch programs, range from approximately 25% to 80%. In 2024 the InPlay Learning Network was created as a new, independent 501(c)(3) and the InPlay project and platform were transferred to this new entity in order to carry forward the InPlay mission to close the opportunity gap for all students with a singular focus on scaling the platform to serve many more families and districts. The bulk of this transition was completed by the end of 2024 and represents a key milestone in the success of InPlay.
    Expenses $1,259,275
  • 2. Precision Health Equity Initiative Based on learnings from UnaMesa projects over that past decade and motivated by increasing disparities in care related to both the pandemic and a growing crisis in the availability of highly qualified healthcare professionals, in 2023 UnaMesa supported the launch of a new initiative directed at accelerating the development and adoption of digital health innovations that directly address disparities in care. We have identified a critical, unmet need for connecting at-risk communities and individuals into the process for developing effective, technology enabled care pathways that address the unique challenges faced by these individuals and communities. In 2024 the Precision Health Equity Initiative (PHEI) continued development of the Risk Informed SCreening (RISC) study, a clinical registry study that gained IRB (Institutional Review Board) approval to gather rigorous data on how personalized, risk based screening plans for breast cancer affect clinician and patient choices. Women of color are twice as likely to die from breast cancer as the national average. The RISC study is specifically designed to address such disparities by engaging with underserved populations, providing individual risk assessments and personalized screening plans, and identifying how new technologies can make a practical difference in early detection and early intervention to reduce morbidity and mortality. These innovations including multifactor, validated risk assessments, better patient experiences, and increased support for those at highest risk are key steps towards eliminating disparities in care. In 2024 PHEI expanded the design of the RISC study to include heart disease and metabolic disease as part of the personalized screening study. This expansion built on developments in AI models for screening mammograms that can detect Breast Arterial Calcifications which may be indicative of potential heart disease. By including these and other AI algorithms into the study design, the RISC study can gather real world evidence of how information from these algorithms influences the recommendations of clinicians and the understanding, decisions and actions of individuals to reduce their risk of disease and improve their health. In addition, PHEI developed an economic model for supporting these personalized services whereby individual receiving a personalized service can donate to PHEI to subsidize the same service for others who may not have the ability to pay. This buy one, give one model coupled with extremely high quality and care and excellent patient experience offers a new approach for reducing health disparities and making actionable, effective screening available to everyone across economic strata. PHEI also continued to build out a network of clinicians, innovators, patient advocacy groups and other stakeholders to carry out the RISC study and work together collaboratively to advance the PHEI mission. This includes a scientific advisory board to develop and oversee the RISC study and related efforts along with participating clinical sites that provide patient services and enroll participants in the RISC study. PHEI also worked to find donors, sponsors, and partners to help cover the costs of operating the RISC study. Bringing in funding to support operation of the RISC study remains an open challenge. PHEI will continue to pursue additional funding and partnerships in order to begin enrolling patients in the RISC study in the upcoming year.
    Expenses $107,727

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 yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026Not on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
20-5643483
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
2007
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Health care (E70)
Assets (IRS master file)
$4,798
Income (IRS master file)
$1,342,050

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2024$1,342,050$1,520,256$4,798XML
990December 2023$2,192,914$2,052,004$410,706XML
990December 2022$1,064,134$1,067,529$269,993IRS
990December 2021–––IRS
990December 2020–––IRS
990December 2018–––IRS
990December 2017–––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 20-5643483).

Questions about UNAMESA ASSOCIATION

What is the EIN of UNAMESA ASSOCIATION?
The employer identification number (EIN) of UNAMESA ASSOCIATION is 20-5643483.
Is UNAMESA ASSOCIATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2007.
Are donations to UNAMESA ASSOCIATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does UNAMESA ASSOCIATION 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 UNAMESA ASSOCIATION due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did UNAMESA ASSOCIATION last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2024.
Who is the principal officer of UNAMESA ASSOCIATION?
The 990 for the year ended December 31, 2024 names Greg Wolff.
Who are the officers and directors of UNAMESA ASSOCIATION?
The 990 for the year ended December 31, 2024 lists 5 people; 1 received compensation from the organization, the highest $52,500 (Greg Wolff, President and CEO).
How much revenue does UNAMESA ASSOCIATION have?
On its 990 for the year ended December 31, 2024 it reported revenue of $1,342,050, expenses of $1,520,256 and total assets of $4,798 at year end.

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