Ambulatory Surgery Center Association
The Ambulatory Surgery Center Association (ASCA) assists ambulatory surgery centers (ASCS) in delivering safe, high-quality, cost-effective patient care.
Ambulatory Surgery Center Association at a glance
In short: Ambulatory Surgery Center Association gave $35K across 1 grant in 2024 (avg $35K), mostly in Alabama. Source: 2024 IRS Form 990.
- Annual giving (2024)
- $35,000
- +102.9% vs 2023
- Grants made (2024)
- 1
- +0.0% vs 2023
- Average grant
- $35,000
- +102.9% vs 2023
- Median grant
- $35,000
- Total assets
- $10,495,730
- +19.5% vs 2023
- Primary geography
- Alabama (100% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990, 2024 View filing
Data from IRS Form 990, 2024; updated September 2026.
Who Ambulatory Surgery Center Association funds
How this funder distributes its grants
Top Recipients
Top recipient in 2024
The largest 2024 recipient was One World Surgery ($35K).
Grant Size Distribution
4 grants across all recorded years
The most common grant size was under $50K: 4 grants of 4 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2024 grant dollars on its one itemized grant.
Cities
How Ambulatory Surgery Center Association gives
- Giving held roughly steady from 2021 to 2024 (+0%). Method
From the foundation's IRS Form 990 filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2024, annual grant giving ranged from $500 (2020) to $35K (2024). In 2024 it made 1 grant totaling $35K.
Hatched bars: grants paid as reported on the IRS filing, which lists no individual grants for that year.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| One World Surgery Birmingham, AL | Program Support | $35,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2024 | $10,495,730 | $6,271,989 | $5,928,747 | $35,000 | 1 | $451,139 |
| 2023 | $8,781,945 | $5,678,189 | $5,493,937 | $17,250 | 1 | $341,516 |
| 2022 | $8,046,088 | $5,477,839 | $5,140,716 | $35,000 | 1 | $63,050 |
| 2021 | $8,333,777 | $5,997,489 | $4,810,040 | $35,000 | 1 | $660,494 |
| 2020 | $7,137,334 | $5,514,925 | $5,273,163 | $500 | Total only | $-17,650 |
| 2019 | $6,702,565 | $5,523,011 | $5,158,595 | — | — | $93,453 |
"Total only": grants paid as reported on the IRS filing, which lists no individual grants for that year.
About Ambulatory Surgery Center Association
Based on IRS filings
Ambulatory Surgery Center Association is a public charity focused on Community Improvement & Capacity Building, based in Alexandria, VA. IRS filing data is available from 2019 through 2024. As of 2024, the organization holds $10.5M in total assets. In 2024, it awarded 1 grant totaling $35K. Net investment income was $451K.
Focus Areas
Leadership & Key People
Officers and directors from IRS filings
Ambulatory Surgery Center Association is led by William Prentice, Chief Executive Officer since 2024 (on filings since 2019); 10 of 25 officers listed in 2024 are compensated.
Officers on the 2024 filing
William Prentice
Chief Executive Officer
Chief Executive Officer → CEO, 2022
CEO → Chief Executive Officer, 2024
On filings since 2019
30 hrs/week
$501K (2019) → $603K (2024)
Mark Wainner
President
Director → Vice President -, 2023
Vice President - → President, 2024
On filings since 2019
2 hrs/week
No compensation reported
Kay Tucker
Director & Communications
Director of Communications → Director & Communications, 2022
On filings since 2019
36.4 hrs/week
$10K (2019) → $219K (2024)
Dee Bellfield-Ross
Director & Administration
On filings since 2022
19.5 hrs/week
$40K (2022) → $56K (2024)
Shawn Bryant
Director & Meetings
On filings since 2022
0.1 hrs/week
$63 (2022) → $307 (2024)
Stephen Abresch
Director & Gov't Affairs
Assistant Director & Gov't Affairs → Director & Gov't Affairs, 2024
On filings since 2022
40 hrs/week
$113K (2022) → $127K (2024)
David Weinstein
Director
Board Member → Director, 2021
On filings since 2019
1 hr/week
No compensation reported
Julie Lewis
Director
Board Member → Director, 2021
On filings since 2019
1 hr/week
No compensation reported
Marie Edler
Director
Board Member → Director, 2021
On filings since 2019
1 hr/week
No compensation reported
Stuart B. Simon
Director
Board Member → Director, 2021
On filings since 2019
1 hr/week
No compensation reported
David Shapiro
Director
Board Member → Director, 2021
On filings since 2020
1 hr/week
No compensation reported
Rebecca Ziegler-Otis
Director
On filings since 2021
1 hr/week
No compensation reported
Alfonso Del Granado
Director
New on the 2024 filing
1 hr/week
No compensation reported
Jon Van Valkenburg
Director
New on the 2024 filing
1 hr/week
No compensation reported
Lisa Cooper
Director
New on the 2024 filing
1 hr/week
No compensation reported
John Greenwich
Chief Financial Officer
Chief Financial Officer → CFO, 2022
CFO → Chief Financial Officer, 2024
On filings since 2019
24.5 hrs/week
$149K (2019) → $304K (2024)
Kara Newbury
Chief Advocacy Officer
Director, Gov. Affairs & Regulatory Counsel → Director, Gov't Affairs & Reg. Counsel, 2022
Director, Gov't Affairs & Reg. Counsel → Chief Advocacy Officer, 2024
On filings since 2019
39.1 hrs/week
$143K (2019) → $266K (2024)
Kwasi D. Oppong-Wadee Director
Legislative & Political Affairs
On filings since 2023
40 hrs/week
$107K (2023) → $110K (2024)
Gina Throneberry Director
Education & Clinical Affairs
New on the 2024 filing
6.6 hrs/week
$32K (2024)
Jason Hawkins Director
Information Systems
New on the 2024 filing
24.5 hrs/week
$85K (2024)
Amanda Hawkins
Imm. Past President
Treasurer → President, 2023
President → Imm. Past President, 2024
On filings since 2019
2 hrs/week
No compensation reported
Gary A. Richberg
Vice President
Director → Treasurer, 2023
Treasurer → Vice President, 2024
On filings since 2020
2 hrs/week
No compensation reported
Rena Courtay
Secretary
Director → Secretary, 2024
On filings since 2023
2 hrs/week
No compensation reported
Todd Currier
Treasurer
Director → Treasurer, 2024
On filings since 2023
2 hrs/week
No compensation reported
Michael Patterson Imm
Past President
New on the 2024 filing
2 hrs/week
No compensation reported
Former officers (33)
- Former: Tyler Marks Secretary (2024) — Director · Filing note: Until
- Former: Gregg Miller (2019–2023) — Director
- Former: Jason Hawkins (2019–2023) — Director & Information Technology
- Former: Michael J. Patterson (2019–2023) — Imm. Past President
- Former: Joleen Harrison (2020–2023) — Vice President -
- Former: Gina Throneberry (2021–2023) — Director, Education & Clinical Affairs
- Former: Julie Brinegar (2021–2023) — Director -
- Former: Tyler Marks (2021–2023) — Secretary
- Former: Janie Kinsey (2019–2022) — Vice President -
- Former: Larry Taylor (2019–2022) — Imm. Past President -
- Former: Lisa Austin (2019–2022) — Secretary -
- Former: Amanda Hawkins Treasurer - (2022)
- Former: Gary Richberg Director - (2022)
- Former: Joleen Harrison Director - (2022)
- Former: Michael Patterson President - (2022)
- Former: Tyler Marks Director - (2022)
- Former: Linda Nash (2019–2021) — Director
- Former: Stanford R. Plavin (2019–2021) — Director
- Former: Vera Bellfield (2021) — Director of Adminstration
- Former: Ann Shimek (2019–2020) — Secretary
- Former: Gina Thorneberry (2019–2020) — Director of Edu. & Clinica
- Former: Kecia Norling (2019–2020) — Vice President
- Former: Lawrence Bruno (2019–2020) — Board Member
- Former: Rebecca Craig (2019–2020) — Immediate Past President
- Former: Sandy Berreth (2019–2020) — Board Member
- Former: Steve Miller (2019–2020) — Chief Operating Officer
- Former: Tom Deas Jr. (2019–2020) — Board Member
- Former: Steve Selde (2020) — Assistant Director of Governance
- Former: Anthony Asher (2019) — Board Member
- Former: Brian Mathis (2019) — Board Member
- Former: Charlotte M. Agnone (2019) — Board Member
- Former: Gregory Horner (2019) — Board Member
- Former: Judy X. Harless (2019) — Board Member
Data from IRS Form 990 filings, 2019–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2024 IRS filing
The highest reported compensation on the 2024 filing was $603K, to William Prentice (Chief Executive Officer). 10 officers or directors reported compensation on that filing.
Frequently asked questions about Ambulatory Surgery Center Association
How much does Ambulatory Surgery Center Association give each year?
Ambulatory Surgery Center Association gave $35K across 1 grant in 2024, according to its 2024 IRS Form 990. In 2023 it gave $17K across 1 grant.
How large is Ambulatory Surgery Center Association?
Ambulatory Surgery Center Association reported $10.5M in total assets on its 2024 IRS Form 990. Its revenue that year was $6.3M.
What is Ambulatory Surgery Center Association?
Ambulatory Surgery Center Association is a public charity focused on Community Improvement & Capacity Building, based in Alexandria, VA. It holds $10.5M in total assets as of 2024.
Where does Ambulatory Surgery Center Association operate?
Ambulatory Surgery Center Association has awarded grants in Alabama, Illinois.
What is Ambulatory Surgery Center Association's EIN?
Ambulatory Surgery Center Association's EIN (Employer Identification Number) is 20-2266365. IRS Form 990 filing data is available on this page for 2019–2024.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(7)
When this profile's IRS filing data changed on Grantable
- Added Form 990 for fiscal year 2019 (received by the IRS August 4, 2020)
- Updated Form 990 for fiscal year 2020 (received by the IRS November 13, 2021)
- Updated Form 990 for fiscal year 2021 (received by the IRS November 15, 2022)
- Updated Form 990 for fiscal year 2022 (received by the IRS November 15, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS November 12, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS November 13, 2025)
- IRS filings on file for fiscal years 2020–2024
Live grants for the work Ambulatory Surgery Center Association funds
Community Improvement & Capacity Building Open opportunities, soonest deadline first.
Explore Open Grants
Browse active grant opportunities in Ambulatory Surgery Center Association's focus areas in our free grants database
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