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Association Of Pediatric Oncology Nurses

Aphon Southern California Chapter
  • Mclean, VA
  • Tax-exempt since Oct. 1985
  • EIN: 36-3386147

Organization summary

Type of Nonprofit

Designated as a Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$135k (2024)

Expenses
$148k (2024)

Total Assets
$26.1k (2024)

Total Liabilities
$0 (2024)

Source: Form 990 tax filings from 2012 to 2024

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2024

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$135,342
Expenses
$147,837
Net Income
-$12,495
Net Assets
$26,101
Notable Sources of Revenue Percent of Total Revenue
Contributions $80,642
59.6%
Program Services $50,885
37.6%
Investment Income $5
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $26,101
Total Liabilities $0
Net Assets $26,101
Compensation
Key Employees and Officers Compensation Other
Christine Yun (President) $0 $0
Gwen Kimball (Secretary) $0 $0
Kathy Duvall (Treasurer) $0 $0
Kasey Rangan (Past President) $0 $0
Deborah Marino (Director) $0 $0
Karen De Anda (Director) $0 $0
Laura Vasquez (Director) $0 $0
Donna Deniz (Director) $0 $0
Lauren Guidry (Director) $0 $0
Casey Koerner (Director) $0 $0
Sara Vang (Director) $0 $0
Monika Davis (Director) $0 $0
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Document Links

990-EZ
Filed on Nov. 17, 2025

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$125,831
Expenses
$139,343
Net Income
-$13,512
Net Assets
$38,596
Notable Sources of Revenue Percent of Total Revenue
Contributions $15,070
12.0%
Program Services $106,375
84.5%
Investment Income $6
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $38,596
Total Liabilities $0
Net Assets $38,596
Compensation
Key Employees and Officers Compensation Other
Christine Yun (President) $0 $0
Angie Blackwell (Treasurer) $0 $0
Gwen Kimball (Secretary) $0 $0
Kasey Rangan (Past President) $0 $0
Donna Deniz (Director) $0 $0
Sara Vang (Director) $0 $0
Scarlett Czarnecki (Director) $0 $0
Sharon Bergeron (Director) $0 $0
Casey Koerner (Director) $0 $0
Deborah Marino (Director) $0 $0
Ashley Villalobos (Director) $0 $0
Laura Vasquez (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 15, 2024

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$107,742
Expenses
$122,017
Net Income
-$14,275
Net Assets
$52,108
Notable Sources of Revenue Percent of Total Revenue
Contributions $13,120
12.2%
Program Services $91,825
85.2%
Investment Income $7
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $52,108
Total Liabilities $0
Net Assets $52,108
Compensation
Key Employees and Officers Compensation Other
Kasey Rangan (President) $0 $0
Angie Blackwell (Treasurer) $0 $0
Gwen Kimball (Secretary) $0 $0
Christine Yun (President Elect) $0 $0
Casey Koerner (Director) $0 $0
Lauren Bristow Guidry (Director) $0 $0
Ashley Villalobos (Director) $0 $0
Kaaren Waters (Director) $0 $0
Monika Benson (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 15, 2023

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$70,436
Expenses
$41,866
Net Income
$28,570
Net Assets
$66,383
Notable Sources of Revenue Percent of Total Revenue
Contributions $6,703
9.5%
Program Services $58,298
82.8%
Investment Income $5
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $66,383
Total Liabilities $0
Net Assets $66,383
Compensation
Key Employees and Officers Compensation Other
Kasey Rangan (President) $0 $0
Lynn Schubert (Past President) $0 $0
Angie Blackwell (Treasurer) $0 $0
Gwen Kimball (Secretary) $0 $0
Casey Koerner (Director) $0 $0
Lauren Bristow Guidry (Director) $0 $0
Ashley Villalobos (Director) $0 $0
Barbara Buchbinder (Director) $0 $0
Christine Yun (Director) $0 $0
Monika Benson (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 15, 2022

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$17,737
Expenses
$12,834
Net Income
$4,903
Net Assets
$37,813
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,650
14.9%
Program Services $12,717
71.7%
Investment Income $4
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $37,813
Total Liabilities $0
Net Assets $37,813
Compensation
Key Employees and Officers Compensation Other
Kasey Rangan (President Elect) $0 $0
Lynn Schubert (President) $0 $0
Angie Blackwell (Treasurer) $0 $0
Gwen Kimball (Secretary) $0 $0
Casey Koerner (Director) $0 $0
Alison Bell (Director) $0 $0
Ashley Villalobos (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 11, 2021

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$139,981
Expenses
$118,917
Net Income
$21,064
Net Assets
$32,910
Notable Sources of Revenue Percent of Total Revenue
Contributions $42,825
30.6%
Program Services $85,628
61.2%
Investment Income $3
0.0%
Net Fundraising $11,305
8.1%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $32,910
Total Liabilities $0
Net Assets $32,910
Compensation
Key Employees and Officers Compensation Other
Sharon Bergeron (Past President) $0 $0
Lynn Schubert (President) $0 $0
Angie Blackwell (Secretary) $0 $0
Deborah Marino (Treasurer) $0 $0
Barbara Buchbinder (Director) $0 $0
Lauren Bristow (Director) $0 $0
Casey Koerner (Director) $0 $0
Danielle R Mucker (Director) $0 $0
Jill Stites (Director) $0 $0
Alison Bell (Director) $0 $0
Scarlett Czarnecki (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 4, 2020

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$111,128
Expenses
$106,873
Net Income
$4,255
Net Assets
$11,846
Notable Sources of Revenue Percent of Total Revenue
Contributions $38,955
35.1%
Program Services $67,006
60.3%
Investment Income $2
0.0%
Net Fundraising $5,090
4.6%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $75
0.1%
Assets/Debt
Total Assets $11,846
Total Liabilities $0
Net Assets $11,846
Compensation
Key Employees and Officers Compensation Other
Sharon Bergeron (Past President) $0 $0
Lynn Schubert (President) $0 $0
Angie Blackwell (Secretary) $0 $0
Deborah Marino (Treasurer) $0 $0
Barbara Buchbinder (Director) $0 $0
Lauren Guidry (Director) $0 $0
Casey Koerner (Director) $0 $0
Danielle R Mucker (Director) $0 $0
Jill Stites (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 1, 2019

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$117,307
Expenses
$122,096
Net Income
-$4,789
Net Assets
$7,591
Notable Sources of Revenue Percent of Total Revenue
Contributions $38,350
32.7%
Program Services $68,945
58.8%
Investment Income $1
0.0%
Net Fundraising $8,988
7.7%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $1,023
0.9%
Assets/Debt
Total Assets $7,591
Total Liabilities $0
Net Assets $7,591
Compensation
Key Employees and Officers Compensation Other
Scarlett Czarnecki (Imm Past Pre) $0 $0
Kasey Rangan (Director) $0 $0
Lauren Bristow (Director) $0 $0
Barbara Buchbinder (Director) $0 $0
Casey Koerner (Director) $0 $0
Donna Quiroz (Director) $0 $0
Jill Stites (Director) $0 $0
Sharon Bergeron (President) $0 $0
Lynn Schubert (Secretary) $0 $0
Deborah Marino (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 13, 2018

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$114,071
Expenses
$126,220
Net Income
-$12,149
Net Assets
$12,380
Notable Sources of Revenue Percent of Total Revenue
Contributions $33,300
29.2%
Program Services $73,482
64.4%
Investment Income $2
0.0%
Net Fundraising $6,905
6.1%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $382
0.3%
Assets/Debt
Total Assets $12,380
Total Liabilities $0
Net Assets $12,380
Compensation
Key Employees and Officers Compensation Other
Scarlett Czarnecki (Imm Past Pre) $0 $0
Kasey Rangan (Director) $0 $0
Lauren Bristow (Director) $0 $0
Casey Koerner (Director) $0 $0
Donna Quiroz (Director) $0 $0
Jill Stites (Director) $0 $0
Sharon Bergeron (President) $0 $0
Lynn Schubert (Secretary) $0 $0
Deborah Marino (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 10, 2017

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$108,155
Expenses
$107,726
Net Income
$429
Net Assets
$24,529
Notable Sources of Revenue Percent of Total Revenue
Contributions $35,275
32.6%
Program Services $65,315
60.4%
Investment Income $3
0.0%
Net Fundraising $7,547
7.0%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $15
0.0%
Assets/Debt
Total Assets $24,529
Total Liabilities $0
Net Assets $24,529
Compensation
Key Employees and Officers Compensation Other
Scarlett Czarnecki (Imm Past Pre) $0 $0
Tasnim Ahmad (Director) $0 $0
Shawna Esarey (Director) $0 $0
Erin Morris (Director) $0 $0
Anne Nord (Director) $0 $0
Donna Quiroz (Director) $0 $0
Lynn Schubert (Director) $0 $0
Sharon Bergeron (President) $0 $0
Dennis Gonzales (Secretary) $0 $0
Barbara Buchbinder (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 14, 2016

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$106,121
Expenses
$112,782
Net Income
-$6,661
Net Assets
$24,100
Notable Sources of Revenue Percent of Total Revenue
Contributions $36,425
34.3%
Program Services $62,295
58.7%
Investment Income $3
0.0%
Net Fundraising $7,273
6.9%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $125
0.1%
Assets/Debt
Total Assets $24,100
Total Liabilities $0
Net Assets $24,100
Compensation
Key Employees and Officers Compensation Other
Scarlett Czarnecki (President) $0 $0
Tasnim Ahmad (Director) $0 $0
Sharon Bergeron (Director) $0 $0
Shawna Esarey (Director) $0 $0
Erin Morris (Director) $0 $0
Anne Nord (Director) $0 $0
Donna Quiroz (Director) $0 $0
Lynn Schubert (Director) $0 $0
Dennis Gonzales (Secretary) $0 $0
Barbara Buchbinder (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 12, 2015

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$95,679
Expenses
$92,733
Net Income
$2,946
Net Assets
$30,761
Notable Sources of Revenue Percent of Total Revenue
Contributions $30,500
31.9%
Program Services $58,271
60.9%
Investment Income $4
0.0%
Net Fundraising $6,549
6.8%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $355
0.4%
Assets/Debt
Total Assets $30,761
Total Liabilities $0
Net Assets $30,761
Compensation
Key Employees and Officers Compensation Other
Sharon Bergeron (Director) $0 $0
Barbara Buchbinder (Treasurer) $0 $0
Scarlett Czarnecki (President) $0 $0
Shawna Esarey (Director) $0 $0
Dennis Gonzales (Secretary) $0 $0
Tasnim Ahmad (Director) $0 $0
Erin Morris (Director) $0 $0
Anne Nord (Director) $0 $0
Donna Quiroz (Director) $0 $0
Lynn Schubert (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 17, 2014

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$97,769
Expenses
$92,047
Net Income
$5,722
Net Assets
$27,815
Notable Sources of Revenue Percent of Total Revenue
Contributions $34,742
35.5%
Program Services $54,470
55.7%
Investment Income $3
0.0%
Net Fundraising $6,904
7.1%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $27,815
Total Liabilities $0
Net Assets $27,815

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2011

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2010

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2009

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2008

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

About This Data

What Is This Data?

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

Which Organizations Are Here?

Every organization that has been recognized as tax exempt by the IRS has to file Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

Get the Data

For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes EINs and summary financials as structured data.
  • Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
  • Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica. Bulk PDF downloads since 2017 are available from the IRS.
  • Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
  • Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

API

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About Nonprofit Explorer

Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

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