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International Society of Endovascular Specialists Inc

To provide practitioners, physicians and community researchers with medical knowledge of endovascular therapy.

International Society Of

Education Pearland, TX EIN: 860725367 (IRS) Sign up to see website
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67
Integrity Assessment
Partial transparency
67/100 · methodology

About International Society of Endovascular Specialists Inc

Provides editorial support for the journal of endovascular therapy, a peer-reviewed, multidisciplinary scientific journal available in print and online to a global audience. Holds annual meeting and workshops/symposia to promote the exchange of medical knowledge and define the role of non-invasive treatment for the benefit of peripheral vascular interventionalists. Conducts education and research programs to promote the study of endovascular technologies to expand knowledge in the field, improve quality, and expand this applicability of endovascular techniques. Conducts public awareness programs to provide education to patients and community members on risks and preventive measures to fight peripheral vascular disease.

Founded
Headquarters
Pearland, TX
Foundation type
Publicly-supported charity (509(a)(2))
NTEE code
B60
IRS subsection
501(c)(03)
Ruling date
Size
small

Verified certifications

Confirmed against the issuing authority - not self-reported.

IRS Tax-Deductible since 1993

Mission

To provide practitioners, physicians and community researchers with medical knowledge of endovascular therapy.

Focus areas & reach

· What they work on and where
📚 Education · NTEE B60
Cause tags
SDG alignment The 17 UN Sustainable Development Goals (SDGs) are the global agenda for ending poverty, protecting the planet, and ensuring prosperity by 2030. We tag each charity to the goals its work advances.

How it stacks up against peers

· vs. 8 similar education in United States
Program spending This charity: 97%
Peer average: 74%
CEO comp as % of revenue This charity: 12.02%
Peer average: 0.48%
Integrity Assessment This charity: 67
Peer average: 90

Concerns

· 1 red flag
High Executive Pay
Top executive compensation is 23.4% of total expenses ($33,360 of $142,271).

Where every $1 goes

· FY2024 · IRS 990 (FY2024)
$0.97
Program$0.97
97% to programs beats the peer average (74%) and beats the Charity Navigator "highly efficient" threshold (75%).

GiveRadar Analysis

Original analysis from GiveRadar's dataset of comparable organizations

GiveRadar's verified records show International Society of Endovascular Specialists Inc with a complete profile, cross-referenced across 3 independent sources including the IRS.

  • It has more complete governance disclosure than nearly all comparable organizations, because GiveRadar has verified leadership, executive compensation, a mission statement and a founding date. See national comparisons
  • It has more complete contact information than 72% of comparable organizations, with a verified website, phone and address on record. See national comparisons
  • GiveRadar's profile for International Society of Endovascular Specialists Inc draws on its financial disclosures and its governance, in line with the typical education charities in the United States it tracks. View this cohort
GiveRadar has verified
  • government registration
  • financial records (5 filed years)
  • disclosed leadership
  • a website
  • a donation page
  • third-party accreditation
Not yet verified by GiveRadar
  • a contact email
  • an owner-submitted profile claim

Analysis based on GiveRadar's benchmark dataset of 2026-07-03. It describes what GiveRadar has verified, not a judgment of the organization itself.

Common questions

· Auto-generated from filings + methodology

International Society of Endovascular Specialists Inc is a registered education nonprofit based in Pearland, TX, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 1993 and has been operating for 33 years. Its EIN is 860725367. According to GiveRadar's records, it holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. GiveRadar's Integrity Assessment for the organization is 67/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports $277K in annual revenue. 100 officers and directors are publicly disclosed. GiveRadar has identified 1 potential concern.

International Society of Endovascular Specialists Inc's EIN (Employer Identification Number) is 860725367. This is the organization's IRS tax identification number; you can use it to verify tax-exempt status and to look up its Form 990 filings with the IRS.

International Society of Endovascular Specialists Inc has a GiveRadar Integrity Assessment of 67/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 67 ('Partial transparency') means some public data is on file but key signals are missing - worth a closer look before donating. The charity allocates 97% of expenses to programs, which contributes positively to its score. For comparison, the average integrity assessment for education charities in United States is 90/100.

International Society of Endovascular Specialists Inc is located in Pearland, TX, United States. The organization was established in 1993 and has been active for 33 years.

Based on official tax filings, International Society of Endovascular Specialists Inc has $277K in annual revenue. It allocates 97% of expenses to programs and services. This is above the average of 74% for education charities in United States. Its revenue is below the peer average of $7M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

International Society of Endovascular Specialists Inc is classified as an Education organization, registered in United States. It operates as a Publicly-supported charity (509(a)(2)). By size, it is categorized as a small organization. It has $277K in annual revenue. The organization has 100 disclosed officers and directors.

GiveRadar has identified 1 potential concern for International Society of Endovascular Specialists Inc. Red flags are automatically detected from official data and may include high executive compensation relative to budget, low program spending, or missing financial filings. Red flags do not necessarily mean wrongdoing but indicate areas that may warrant further review before donating.

According to GiveRadar's records, International Society of Endovascular Specialists Inc holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. It is registered with the Internal Revenue Service (IRS). It reports that 97% of expenses go to programs (the peer average is 74%). You can donate directly through their official donation page linked on their GiveRadar profile. GiveRadar provides data for research and does not endorse any organization. A GiveRadar Integrity Assessment reflects how much public data is available, not whether an organization is safe to donate to, so it is always smart to do your own research before giving.

Provides editorial support for the journal of endovascular therapy, a peer-reviewed, multidisciplinary scientific journal available in print and online to a global audience. Holds annual meeting and workshops/symposia to promote the exchange of medical knowledge and define the role of non-invasive treatment for the benefit of peripheral vascular interventionalists. Conducts education and research programs to promote the study of endovascular technologies to expand knowledge in the field, improve quality, and expand this applicability of endovascular techniques. Conducts public awareness programs to provide education to patients and community members on risks and preventive measures to fight peripheral vascular disease. International Society of Endovascular Specialists Inc is classified as an education organization registered in United States. The organization was founded in 1993.

Among education charities registered in United States: It allocates 97% of expenses to programs, above the peer average of 74%. Its annual revenue of $277K is below the peer average of $7M.

Yes, donations to International Society of Endovascular Specialists Inc are generally tax-deductible in the United States. International Society of Endovascular Specialists Inc is a 501(c)(3) tax-exempt organization. Its EIN is 860725367, which you can use for tax filing purposes. Donors can typically deduct contributions on their federal income tax return if they itemize deductions. Consult a tax professional for guidance specific to your situation.

Annual revenue
$100K-$1M
97% to programs
Source: IRS 990 (FY2024) why this matters
Unlock exact figures

Filing history

5 years on file from IRS 990 (FY2024): revenue, expenses, program spending, assets, and liabilities by fiscal year.

Years on record: FY2024, FY2023, FY2022, FY2021, FY2020.
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Taxes

Tax-deductibility for donors

Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.

Always confirm tax treatment with the charity directly or your tax advisor before donating.

Staff & volunteers

From filings and published profiles

Employees
1

Leadership

From FY2024 filing

JO
Jona M•••••••
Executive Director

Officers & trustees (25)

Source: Public filings

See full names, roles, and stories

25 officers and trustees on file - free with a GiveRadar account.

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Latest news

From global news sources

No recent news coverage found

News coverage will appear here when articles mention this organization.

Activity timeline

Filings and press mentions, merged

Form filed
$0.3M revenue
FY2024
IRS 990
Form filed
$0.3M revenue
FY2023
IRS 990
Form filed
$0.2M revenue
FY2022
IRS 990
Form filed
$0.1M revenue
FY2021
IRS 990
Form filed
$0.1M revenue
FY2020
IRS 990

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Cause areas in United States

How many charities work in each area, with this charity's area highlighted.

Human Services 322,679
Education this charity 195,586
Arts & Culture 133,128
Advocacy & Civil Rights 128,026
Religion 114,636
Health 98,862
Community Development 56,086
Youth Development 53,450
See all cause areas in United States

Most common causes in United States

Causes charities work on most, with this charity's causes ticked.

Community Development 235,146
Education 159,016
Religion 103,741
Arts & Culture 101,203
Human Rights 76,926
Health 65,250
Youth Development 47,775
Animal Welfare 32,425

Sources and verification

Registration and legal identity
Internal Revenue Service (IRS) - Tax Exempt Organization Search
Financial filings
IRS Form 990 filings - Fiscal year 2024 most recent on file.
Officers and trustees
Internal Revenue Service (IRS) - Tax Exempt Organization Search - 100 disclosed in the public registry.
Supplementary verification
Charity Navigator

Data freshness

Last updated
Jun 12, 2026
Registry checked
Jun 6, 2026
Profile completeness
90%

What we know and don't know

Exactly which public data we hold on this charity. Our score reflects transparency, not impact.

On record · 10
  • Financial data · FY2024 on record
  • Named leadership · 100 officers on file
  • Executive pay · Disclosed
  • Government registration · Registered with an official registry
  • Mission statement · Published
  • Official website · On record
  • Headquarters address · On file
  • Direct contact · Email or phone published
  • Tax-deductibility · Verified
  • Founding date · 1993
Not available · 1
  • Programs & activities
    No named programs listed by the charity

Methodology

GiveRadar builds each profile primarily from official government charity registries, supplemented where available by third-party nonprofit databases and news archives, and combines it into a single 0-100 integrity assessment. The exact sources for this charity are listed above. We don't take a cut of any donation, ever.

Read full methodology

Are you the owner or a board member?

If you represent this organization and want to correct or update its data, you can claim this listing to edit details yourself, or email [email protected] with the correct information. We review every request and respond within 30 days.

Quick facts about International Society of Endovascular Specialists Inc

What is International Society of Endovascular Specialists Inc?
International Society of Endovascular Specialists Inc is a education publicly-supported charity (509(a)(2)) based in Pearland, United States. Provides editorial support for the journal of endovascular therapy, a peer-reviewed, multidisciplinary scientific journal available in print and online to a global audience. Holds annual meeting and workshops/symposia to promote the exchange of medical knowledge and define the role of non-invasive treatment for the benefit of peripheral vascular interventionalists. Conducts education and research programs to promote the study of endovascular technologies to expand knowledge in the field, improve quality, and expand this applicability of endovascular techniques. Conducts public awareness programs to provide education to patients and community members on risks and preventive measures to fight peripheral vascular disease.
When was International Society of Endovascular Specialists Inc founded?
International Society of Endovascular Specialists Inc was founded in 1993.
Who leads International Society of Endovascular Specialists Inc?
Jona Madrigal serves as Executive Director.
Where is International Society of Endovascular Specialists Inc located?
Headquartered in Pearland, TX, United States.
What is International Society of Endovascular Specialists Inc's annual budget?
Annual revenue for fiscal year 2024 is approximately $100K-$1M. 97% of expenses go to program services.
Is International Society of Endovascular Specialists Inc trustworthy?
International Society of Endovascular Specialists Inc has a GiveRadar Integrity Assessment of 67 out of 100 (Partial transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
What is International Society of Endovascular Specialists Inc's registration number?
IRS EIN: 860725367.
What is International Society of Endovascular Specialists Inc's website?
http://www.isevs.org