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Medical Staff Of St Mary Medical Center

  • Long Beach, CA
  • Tax-exempt since March 2018
  • EIN: 82-3131792

Organization summary

Type of Nonprofit

Designated as a Business leagues, chambers of commerce, real estate boards, etc, created for the improvement of business conditions.

Category: Health — General and Rehabilitative / Professional Societies, Associations (NTEE)

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$183k (2024)

Expenses
$366k (2024)

Total Assets
$719k (2024)

Total Liabilities
$0 (2024)

Source: Form 990 tax filings from 2018 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 Form 990
Revenue
$182,595
Expenses
$365,828
Net Income
-$183,233
Net Assets
$719,423
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $144,654
79.2%
Investment Income $37,726
20.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $215
0.1%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $65,500
17.9%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $719,423
Total Liabilities $0
Net Assets $719,423
Compensation
Key Employees and Officers Compensation Related Other
Arlene M Vernon Md (Chief Of Staff) $44,000 $0 $0
Essam Maasarani Md (Vice Chief) $20,000 $0 $0
Mauricio Heilbron Jr Md (Past Chief) $1,500 $0 $0
Justin A Kirzner Md (Secretary Treas) $0 $0 $0
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Document Links

990
Filed on Nov. 17, 2025

Primary 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 Form 990
Revenue
$303,529
Expenses
$185,036
Net Income
$118,493
Net Assets
$902,656
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $270,881
89.2%
Investment Income $33,219
10.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$571
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $70,500
38.1%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $902,656
Total Liabilities $0
Net Assets $902,656
Compensation
Key Employees and Officers Compensation Related Other
Mauricio Heilbron Jr Md (Chief Of Staff) $36,000 $0 $0
Arlene M Vernon Md (Vice Chief) $15,000 $0 $0
Gregory T Vanley Md (Past Chief) $10,000 $0 $0
Shaghayegh Haghighat Md (Secretary Treas) $9,500 $0 $0
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Document Links

990
Filed on Nov. 16, 2024

Primary 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 Form 990
Revenue
$283,402
Expenses
$201,492
Net Income
$81,910
Net Assets
$784,163
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $258,312
91.1%
Investment Income $25,862
9.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$772
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $47,000
23.3%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $784,163
Total Liabilities $0
Net Assets $784,163
Compensation
Key Employees and Officers Compensation Related Other
Mauricio Heilbron Jr Md (Chief Of Staff) $24,000 $0 $0
Arlene M Vernon Md (Vice Chief) $12,000 $0 $0
Gregory T Vanley Md (Past Chief) $6,000 $0 $0
Shaghayegh Haghighat Md (Secretary Treas) $5,000 $0 $0
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Document Links

990
Filed on Nov. 15, 2023

Primary 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 Form 990
Revenue
$310,726
Expenses
$192,890
Net Income
$117,836
Net Assets
$702,253
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $264,635
85.2%
Investment Income $38,711
12.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $7,380
2.4%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $13,600
7.1%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $702,253
Total Liabilities $0
Net Assets $702,253
Compensation
Key Employees and Officers Compensation Related Other
Gregory T Vanley Md (Chief Of Staff) $8,800 $0 $0
Mauricio Heilbron Jr Md (Vice Chief) $4,000 $0 $0
Brian Fong Md (Secretary Treas) $800 $0 $0
Douglas W Mc Farland Md (Past Chief) $0 $0 $0
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Document Links

990
Filed on May 16, 2022

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

View Filing
XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$245,044
Expenses
$221,095
Net Income
$23,949
Net Assets
$584,417
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $208,981
85.3%
Investment Income $22,908
9.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $13,155
5.4%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $584,417
Total Liabilities $0
Net Assets $584,417
Compensation
Key Employees and Officers Compensation Related Other
Douglas W Mc Farland Md (Past Chief) $0 $0 $0
Gregory T Vanley Md (Chief Of Staff) $0 $0 $0
Brian Fong Md (Secretary Treas) $0 $0 $0
Mauricio Heilbron Jr (Vice Chief) $0 $0 $0
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Document Links

990
Filed on April 20, 2021

Primary 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 Form 990
Revenue
$214,535
Expenses
$99,484
Net Income
$115,051
Net Assets
$560,468
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $206,500
96.3%
Investment Income $17,350
8.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$9,315
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $17,300
17.4%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $560,468
Total Liabilities $0
Net Assets $560,468
Compensation
Key Employees and Officers Compensation Related Other
Gregory T Vanley Md (Vice Chief) $8,400 $0 $0
Douglas W Mc Farland Md (Chief Of Staff) $7,500 $0 $0
Brian Fong Md (Secretary Treas) $1,400 $0 $0

Document Links

990
Filed on Oct. 27, 2020

Primary 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 Form 990
Revenue
$216,542
Expenses
$154,013
Net Income
$62,529
Net Assets
$446,217
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $200,133
92.4%
Investment Income $22,015
10.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$5,606
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $7,050
4.6%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $446,217
Total Liabilities $0
Net Assets $446,217
Compensation
Key Employees and Officers Compensation Related Other
Douglas W Mc Farland Md (Chief Of Staff) $2,850 $0 $0
Brian Fong Md (Secretary Treas) $2,200 $0 $0
Gregory Vanley Md (Vice Chief) $2,000 $0 $0

Document Links

990
Filed on Nov. 15, 2019

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

View Filing
PDF XML

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.

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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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