Ambulatory Surgery Center Association logo

Ambulatory Surgery Center Association

Grantmaker Alexandria, VA EIN: 20-2266365 Website

The Ambulatory Surgery Center Association (ASCA) assists ambulatory surgery centers (ASCS) in delivering safe, high-quality, cost-effective patient care.

Key facts about Ambulatory Surgery Center Association

In short: Ambulatory Surgery Center Association gave $35K across 1 grant in 2024 (avg $35K), mostly in Alabama. Source: 2024 IRS Form 990 filing.

EIN
20-2266365
Latest 990 filing
Form 990 filing, 2024
Annual giving (2024)
$35,000
Grants made (2024)
1
Average grant
$35,000
Median grant
$35,000
Total assets
$10,495,730
Primary geography
Alabama (100% of itemized 2024 grant dollars)

Data from IRS Form 990 filing, 2024; updated September 2026.

Financial Overview

From 2024 IRS Form 990 filing · View filing

Total Assets

$10.5M

+19.5% YoY

Annual Giving

$35K

Grant Count

1

Avg Grant Size

$35K

About Ambulatory Surgery Center Association

Based on IRS filings

Ambulatory Surgery Center Association is a nonprofit organization focused on Community Improvement & Capacity Building, based in Alexandria, VA. IRS filing data is available from 2020 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.

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

Share of the 2024 grant dollars on its one itemized grant.

States

Cities

Birmingham

Giving Over Time

Total grant dollars and number of grants per year

$0$10K$20K$30K$40K0 grants2020 0 grants2021 0 grants2022 0 grants2023 1 grant2024

In 2024 it made 1 grant totaling $35K.

Grant Insights

How this funder distributes its grants

Top Recipients

Top recipient in 2024

One World Surgery: $35KOne World Surgery$35K

The largest 2024 recipient was One World Surgery ($35K).

Grant Size Distribution

1 grants across all recorded years

1<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 1 grant of 1 (100%).

Giving History

Grant recipients and amounts by year

RecipientPurposeAmount
One World Surgery Birmingham, ALProgram Support$35,000

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Net Investment Income
$0$2M$4M$6M$8M2020 2021 2022 2023 2024
Metric202420232022
Total Assets$10,495,730$8,781,945$8,046,088
Revenue$6,271,989$5,678,189$5,477,839
Expenses$5,928,747$5,493,937$5,140,716
Net Investment Income$451,139$341,516$63,050

Data update history

When this profile's IRS filing data changed on Grantable

  1. IRS filings on file for fiscal years 2020–2024

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 2020); 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 2020

    30 hrs/week

    $625K (2020) → $603K (2024)

  • Mark Wainner

    President

    Director → Vice President -, 2023

    Vice President - → President, 2024

    On filings since 2020

    2 hrs/week

    No compensation reported

  • Kay Tucker

    Director & Communications

    Director of Communications → Director & Communications, 2022

    On filings since 2020

    36.4 hrs/week

    $199K (2020) → $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 Shapiro

    Director

    Board Member → Director, 2021

    On filings since 2020

    1 hr/week

    No compensation reported

  • David Weinstein

    Director

    Board Member → Director, 2021

    On filings since 2020

    1 hr/week

    No compensation reported

  • Julie Lewis

    Director

    Board Member → Director, 2021

    On filings since 2020

    1 hr/week

    No compensation reported

  • Marie Edler

    Director

    Board Member → Director, 2021

    On filings since 2020

    1 hr/week

    No compensation reported

  • Stuart B. Simon

    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 2020

    24.5 hrs/week

    $257K (2020) → $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 2020

    39.1 hrs/week

    $185K (2020) → $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 2020

    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 (28)
  • Former: Tyler Marks Secretary (2024) — Director · Filing note: Until
  • Former: Gregg Miller (2020–2023) — Director
  • Former: Joleen Harrison (2020–2023) — Vice President -
  • Former: Michael J. Patterson (2020–2023) — Imm. Past President
  • Former: Gina Throneberry (2021–2023) — Director, Education & Clinical Affairs
  • Former: Jason Hawkins (2021–2023) — Director & Information Technology
  • Former: Julie Brinegar (2021–2023) — Director -
  • Former: Tyler Marks (2021–2023) — Secretary
  • Former: Janie Kinsey (2020–2022) — Vice President -
  • Former: Larry Taylor (2020–2022) — Imm. Past President -
  • Former: Lisa Austin (2020–2022) — 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 (2020–2021) — Director
  • Former: Stanford R. Plavin (2020–2021) — Director
  • Former: Vera Bellfield (2021) — Director of Adminstration
  • Former: Ann Shimek (2020) — Secretary
  • Former: Gina Thorneberry (2020) — Director of Edu. & Clinica
  • Former: Kecia Norling (2020) — Vice President
  • Former: Lawrence Bruno (2020) — Board Member
  • Former: Rebecca Craig (2020) — Immediate Past President
  • Former: Sandy Berreth (2020) — Board Member
  • Former: Steve Miller (2020) — Chief Operating Officer
  • Former: Steve Selde (2020) — Assistant Director of Governance
  • Former: Tom Deas Jr. (2020) — Board Member

Data from IRS Form 990 filings, 2020–2024. "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

William Prentice — Chief Executive Officer: $603KWilliam PrenticeChief Executive Officer$603KJohn Greenwich — Chief Financial Officer: $304KJohn GreenwichChief Financial Officer$304KKara Newbury — Chief Advocacy Officer: $266KKara NewburyChief Advocacy Officer$266KKay Tucker — Director, Communications: $219KKay TuckerDirector, Communications$219KStephen Abresch — Director, Gov't Affairs: $127KStephen AbreschDirector, Gov't Affairs$127KKwasi D Oppong-Wadee Director — Legislative & Political Affairs: $110KKwasi D Oppong-Wadee…Legislative & Political Affairs$110KJason Hawkins Director — Information Systems: $85KJason Hawkins DirectorInformation Systems$85KDee Bellfield-Ross — Director, Administration: $56KDee Bellfield-RossDirector, Administration$56KGina Throneberry Director — Education & Clinical Affairs: $32KGina Throneberry…Education & Clinical Affairs$32KShawn Bryant — Director, Meetings: $307Shawn BryantDirector, Meetings$307

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 filing.

How large is Ambulatory Surgery Center Association?

Ambulatory Surgery Center Association reported $10.5M in total assets on its 2024 IRS Form 990 filing. Its revenue that year was $6.3M.

What is Ambulatory Surgery Center Association?

Ambulatory Surgery Center Association is a nonprofit organization 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.

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 2020–2024.

Data last updated September 2026. Sourced from IRS Form 990 filings.

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