Medical Dosimetrist Certification Board

Dept Of Radiation Oncology

Mount Laurel, NJ
Tax-exempt since Feb. 1994
EIN: 01-0433461

Receive an email when new data is available for this organization.

Type of Nonprofit

Designated as a 501(c)(6) Business leagues, chambers of commerce, real estate boards, etc, created for the improvement of business conditions.

Donations to this organization are not tax deductible.

Revenue

$1.62M (2024)

Expenses

$1.01M (2024)

Total Assets

$4.85M (2024)

Total Liabilities

$60.8k (2024)

Source: Form 990 tax filings from 2011 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 Sept.
2024

Revenue

$1,623,640

Expenses

$1,006,380

Net Income

$617,260

Net Assets

$4,787,100

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$1,039,750	64.0%
Investment Income	$195,852	12.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$388,038	23.9%
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	$4,847,906
Total Liabilities	$60,806
Net Assets	$4,787,100

Compensation

Key Employees and Officers	Compensation	Related	Other
Felicia Lembesis (Executive Director)	$0	$0	$0
Stephanie Olson Ms Rtt Cmd (President)	$0	$0	$0
Karisa Glowinski Bs Rtt Cmd (President Elect)	$0	$0	$0
Christopher Amaloo Ms Cmd (Past President)	$0	$0	$0
Akhil Tiwari Bs Cmd (Secretary)	$0	$0	$0
Ontida Apinorasethkul Ms Cmd (Treasurer)	$0	$0	$0
Romeo Boulet Bs Rtt Cmd (At Large Representative)	$0	$0	$0
Gabrielle Collinsworth Cmd (At Large Representative)	$0	$0	$0
Natasha Gump Cmd Rtt (At Large Representative)	$0	$0	$0
Bethany Marshall Ms Cmd Rtt (At Large Representative)	$0	$0	$0
Antonio Martinez Jr Cmd (Jrcert Liaison)	$0	$0	$0
Neil Savage Pmp (Public Member (Through 8/26))	$0	$0	$0
Jonathan Stenbeck Ms Dabr Cmd (Aapm Liaison (Through 8/28))	$0	$0	$0
Steven De Boer Msc Faapm (Aapm Liaison)	$0	$0	$0
Blair Murphy Md (Acr Liaison (Through 8/24))	$0	$0	$0
Aditya Halthore Md (Astro Liaison (Through 8/25))	$0	$0	$0
Jacky Nyamwanda Ms Cags Cmd (Jrcert Liaison (Through 8/24))	$0	$0	$0

+ View more people

990

Filed on Feb. 26, 2025

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Sept.
2023

Revenue

$1,230,762

Expenses

$860,307

Net Income

$370,455

Net Assets

$4,135,021

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$996,725	81.0%
Investment Income	$177,358	14.4%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$56,679	4.6%
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	$4,183,834
Total Liabilities	$48,813
Net Assets	$4,135,021

Compensation

Key Employees and Officers	Compensation	Related	Other
Felicia Lembesis (Executive Director)	$0	$0	$0
Christopher Amaloo Bsee Cmd (President)	$0	$0	$0
Stephanie Olson Ms Rtt Cmd (President Elect)	$0	$0	$0
George Spencer Arnould Ms Cmd (Past President)	$0	$0	$0
Karisa Glowinski Bs Rtt Cmd (Secretary)	$0	$0	$0
Ontida Apinorasethkul Ms Cmd (Treasurer)	$0	$0	$0
Natasha Gump Cmd Rtt (At Large Representative)	$0	$0	$0
Michael Manteuffel Ms Rtrt Cmd (Aamd Representative)	$0	$0	$0
Antonio Martinez Jr Cmd (At Large Representative)	$0	$0	$0
Allison Mccarthy Bs Cmd (At Large Representative)	$0	$0	$0
Akhil Tiwari Bs Cmd (At Large Representative)	$0	$0	$0
Neil Savage (Public Member)	$0	$0	$0
Minsong Cao Ph D Dabr (Aapm Liaison)	$0	$0	$0
Steven De Boer Msc Faapm (Aapm Liaison)	$0	$0	$0
Blair Murphy Md (Acr Liaison)	$0	$0	$0
Aditya Halthore Md (Astro Liaison)	$0	$0	$0

+ View more people

990

Filed on Feb. 24, 2024

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Sept.
2022

Revenue

$1,054,766

Expenses

$829,377

Net Income

$225,389

Net Assets

$3,695,022

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$968,650	91.8%
Investment Income	$92,669	8.8%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	-$6,553
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	$3,750,422
Total Liabilities	$55,400
Net Assets	$3,695,022

Compensation

Key Employees and Officers	Compensation	Related	Other
Felicia Lembesis (Executive Director)	$0	$0	$0
George Spencer Arnould Ms Cmd (President)	$0	$0	$0
Christopher Amaloo Bsee Cmd (President Elect)	$0	$0	$0
Michael Manteuffel Ms Rt Rt Cmd (Past President)	$0	$0	$0
Allison Mccarthy Bs Cmd (Secretary)	$0	$0	$0
Ontida Apinorasethkul Ms Cmd (Treasurer)	$0	$0	$0
Pierre Beaunegre Cmd Bs (Director)	$0	$0	$0
Karisa Glowinski Bs Rtt Cmd (Director)	$0	$0	$0
Destiny Jacobs Cmd (Director)	$0	$0	$0
Stephanie Olson Ms Rtt Cmd (Director)	$0	$0	$0
Akhil Tiwari Bs Cmd (Director)	$0	$0	$0
Neil Savage (Director)	$0	$0	$0
Minsong Cao Bs Ms Phd Dabr (Director)	$0	$0	$0
Steven De Boer Msc Faapm (Director)	$0	$0	$0
Blair Murphy Md (Director)	$0	$0	$0
Daniel Song Md (Director)	$0	$0	$0

+ View more people

990

Filed on May 1, 2023

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Sept.
2021

Revenue

$1,124,021

Expenses

$681,101

Net Income

$442,920

Net Assets

$3,840,090

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$970,364	86.3%
Investment Income	$80,713	7.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$72,444	6.4%
Net Inventory Sales	$0
Other Revenue	$500	0.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$3,883,134
Total Liabilities	$43,044
Net Assets	$3,840,090

Compensation

Key Employees and Officers	Compensation	Related	Other
Felicia Lembesis (Executive Director)	$0	$0	$0
Robert Inshetskibascmd Rt Rtc (President)	$0	$0	$0
Michael Manteuffel Ms Rt Rt Cmd (President Elect)	$0	$0	$0
Kristen Vu Bs Rtt Cmd (Past President)	$0	$0	$0
George Spencer Arnould Ms Cmd (Secretary)	$0	$0	$0
Ben S Johnson Ccim (Treasurer)	$0	$0	$0
Christopher Amaloo Bsee Cmd (Director)	$0	$0	$0
Pierre Beaunegre Cmd Bs (Director)	$0	$0	$0
Destiny Jacobs Cmd (Director)	$0	$0	$0
Allison Mccarthy Bs Cmd (Director)	$0	$0	$0
Akhil Tiwari Bs Cmd (Director)	$0	$0	$0
Minsong Cao Bs Ms Phd Dabr (Director)	$0	$0	$0
Jennifer Smilowitz Ph D Dabr (Director)	$0	$0	$0
Teresa Meier Md (Director)	$0	$0	$0
Daniel Song Md (Director)	$0	$0	$0

+ View more people

990

Filed on Feb. 3, 2022

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Sept.
2020

Revenue

$1,025,703

Expenses

$636,268

Net Income

$389,435

Net Assets

$3,251,630

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$971,625	94.7%
Investment Income	$67,485	6.6%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	-$13,457
Net Inventory Sales	$0
Other Revenue	$50	0.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$3,285,563
Total Liabilities	$33,933
Net Assets	$3,251,630

Compensation

Key Employees and Officers	Compensation	Related	Other
Felicia Lembesis (Executive Director)	$0	$0	$0
Robert Inshetskibascmd Rt Rtc (President)	$0	$0	$0
Michael Manteuffel Ms Rt Rt Cmd (President Elect)	$0	$0	$0
Kristen Vu Bs Rtt Cmd (Past President)	$0	$0	$0
George Spencer Arnould Ms Cmd (Secretary)	$0	$0	$0
Ben S Johnson Ccim (Treasurer)	$0	$0	$0
Christopher Amaloo Bsee Cmd (Director)	$0	$0	$0
Pierre Beaunegre Cmd Bs (Director)	$0	$0	$0
Destiny Jacobs Cmd (Director)	$0	$0	$0
Allison Mccarthy Bs Cmd (Director)	$0	$0	$0
Akhil Tiwari Bs Cmd (Director)	$0	$0	$0
Minsong Cao Bs Ms Phd Dabr (Director)	$0	$0	$0
Jennifer Smilowitz Ph D Dabr (Director)	$0	$0	$0
Teresa Meier Md (Director)	$0	$0	$0
Daniel Song Md (Director)	$0	$0	$0

+ View more people

990

Filed on Feb. 12, 2021

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Sept.
2019

Revenue

$1,013,561

Expenses

$801,576

Net Income

$211,985

Net Assets

$2,775,125

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$919,625	90.7%
Investment Income	$73,003	7.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$20,308	2.0%
Net Inventory Sales	$0
Other Revenue	$625	0.1%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$2,803,196
Total Liabilities	$28,071
Net Assets	$2,775,125

Compensation

Key Employees and Officers	Compensation	Related	Other
Felicia Lembesis (Executive Director)	$0	$0	$0
Kristen Vu Bs Rtt Cmd (President)	$0	$0	$0
Robert Inshetskibascmd Rt Rtc (President Elect)	$0	$0	$0
Allison Paige Dalton Bs Rtt Cmd (Past President)	$0	$0	$0
Destiny Jacobs Cmd (Secretary)	$0	$0	$0
Ben S Johnson Ccim (Treasurer)	$0	$0	$0
George Spencer Arnould Ms Cmd (Director)	$0	$0	$0
Pierre Beaunegre Cmd Bs (Director)	$0	$0	$0
Marvene Ewing Bs Cmd (Director)	$0	$0	$0
Michael Manteuffel Ms Rtrt Cmd (Director)	$0	$0	$0
Allison Mccarthy Bs Cmd (Director)	$0	$0	$0
Cory Neill Ms Rtrt Cmd (Director)	$0	$0	$0
Jennifer Smilowitz Ph D Dabr (Director)	$0	$0	$0
Minsong Cao Bs Ms Phd Dabr (Director)	$0	$0	$0
Teresa Meier Md (Director)	$0	$0	$0
Dr Joseph Herman Md Msc (Director)	$0	$0	$0

+ View more people

990

Filed on May 12, 2020

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Sept.
2018

Revenue

$978,586

Expenses

$648,633

Net Income

$329,953

Net Assets

$2,544,252

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$914,250	93.4%
Investment Income	$51,336	5.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$12,084	1.2%
Net Inventory Sales	$0
Other Revenue	$916	0.1%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$2,574,853
Total Liabilities	$30,601
Net Assets	$2,544,252

Compensation

Key Employees and Officers	Compensation	Related	Other
Felicia Lembesis (Executive Director)	$0	$0	$0
Allison Paige Dalton Bs Rtt Cmd (President)	$0	$0	$0
Kristen Vu Bs Rtt Cmd (President Elect)	$0	$0	$0
Diana R Baacke Bs Rt Rt Cmd (Past President)	$0	$0	$0
Cory Neill Ms Rtrtcmd (Secretary)	$0	$0	$0
Ben S Johnson Ccim (Treasurer)	$0	$0	$0
Pierre Beaunegre Cmd Bs (Director)	$0	$0	$0
Marylou Demarco Ms Cmd (Director)	$0	$0	$0
Marvene Ewing Bs Cmd (Director)	$0	$0	$0
Robert Inshetskibascmd Rt Rtc (Director)	$0	$0	$0
Destiny Jacobs Cmd (Director)	$0	$0	$0
Jennifer Smilowitz Phd Dabr (Director)	$0	$0	$0
Emilie T Soisson Phd Dabr Mccpm (Director)	$0	$0	$0
Julie Bradley Md (Director)	$0	$0	$0
Dr Joseph Herman Md Msc (Director)	$0	$0	$0

+ View more people

990

Filed on Jan. 22, 2019

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Sept.
2017

Revenue

$983,577

Expenses

$656,878

Net Income

$326,699

Net Assets

$2,140,192

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$936,950	95.3%
Investment Income	$37,901	3.9%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$8,126	0.8%
Net Inventory Sales	$0
Other Revenue	$600	0.1%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$2,194,398
Total Liabilities	$54,206
Net Assets	$2,140,192

Compensation

Key Employees and Officers	Compensation	Related	Other
Felicia Lembesis (Executive Director)	$0	$0	$0
Diana R Baacke Bs Rt Rt Cmd (President)	$0	$0	$0
Allison Paige Dalton Bs Rtt Cmd (President Elect)	$0	$0	$0
Mayankkumar Amin Msc Cmd (Past President)	$0	$0	$0
Marylou Demarco Ms Cmd (Secretary)	$0	$0	$0
Cory Neill Ms Rtrtcmd (Treasurer)	$0	$0	$0
Renate Bradley Bsc Mrtt Mmed Cmd (Director)	$0	$0	$0
Marvene Ewing Bs Cmd (Director)	$0	$0	$0
Robert Inshetski Mcd Bas Cmd Rt Rtc (Director)	$0	$0	$0
Kristen Vu Bs Rtt Cmd (Director)	$0	$0	$0
Jennifer Smilowitz Phd Dabr (Director)	$0	$0	$0
Emilie T Soisson Phd Dabr Mccpm (Director)	$0	$0	$0
Julie Bradley Md (Director)	$0	$0	$0
Dr Joseph Herman Md Msc (Director)	$0	$0	$0
Ben S Johnson Ccim (Director)	$0	$0	$0

+ View more people

990

Filed on Dec. 14, 2017

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Sept.
2016

Revenue

$788,717

Expenses

$634,583

Net Income

$154,134

Net Assets

$1,760,251

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$759,750	96.3%
Investment Income	$39,492	5.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	-$11,305
Net Inventory Sales	$0
Other Revenue	$780	0.1%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$1,792,513
Total Liabilities	$32,262
Net Assets	$1,760,251

Compensation

Key Employees and Officers	Compensation	Related	Other
Mayankkumar Amin Msc Cmd (President)	$0	$0	$0
Diana R Baacke Bs Rt Rt Cmd (President Elect)	$0	$0	$0
Renate Bradley Bsc Mrtt Mmed Cmd (Past President)	$0	$0	$0
Allison Paige Dalton Bs Rtt Cmd (Secretary)	$0	$0	$0
David Benton Lt Gen Rtd (Treasurer)	$0	$0	$0
Marylou Demarco Ms Cmd (Director)	$0	$0	$0
Marvene Ewing Bs Cmd (Director)	$0	$0	$0
Cory Neill Ms Rtrt Cmd (Director)	$0	$0	$0
Kristen Vu Bs Rtt Cmd (Director)	$0	$0	$0
Jennifer Smilowitz Phd Dabr (Director)	$0	$0	$0
Emilie T Soisson Phd Dabr Mccpm (Director)	$0	$0	$0
Julie Bradley Md (Director)	$0	$0	$0
Farzan Siddiqui Phd Md (Director)	$0	$0	$0

+ View more people

990

Filed on Jan. 13, 2017

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Sept.
2015

Revenue

$759,247

Expenses

$682,921

Net Income

$76,326

Net Assets

$1,566,815

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$710,025	93.5%
Investment Income	$45,293	6.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$3,328	0.4%
Net Inventory Sales	$0
Other Revenue	$601	0.1%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$1,585,236
Total Liabilities	$18,421
Net Assets	$1,566,815

990

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

PDF

Fiscal Year Ending Sept.
2014

Revenue

$802,320

Expenses

$710,438

Net Income

$91,882

Net Assets

$1,539,596

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$724,900	90.4%
Investment Income	$42,009	5.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$35,336	4.4%
Net Inventory Sales	$0
Other Revenue	$75	0.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$1,553,003
Total Liabilities	$13,407
Net Assets	$1,539,596

990

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

PDF

Fiscal Year Ending Sept.
2013

Revenue

$698,706

Expenses

$630,915

Net Income

$67,791

Net Assets

$1,457,939

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$657,188	94.1%
Investment Income	$45,477	6.5%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	-$4,009
Net Inventory Sales	$0
Other Revenue	$50	0.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$1,487,600
Total Liabilities	$29,661
Net Assets	$1,457,939

990

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

PDF

Fiscal Year Ending Sept.
2012

Revenue

$767,399

Expenses

$583,957

Net Income

$183,442

Net Assets

$1,364,185

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$738,300	96.2%
Investment Income	$30,455	4.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	-$1,356
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	$1,421,437
Total Liabilities	$57,252
Net Assets	$1,364,185

990

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

PDF

Fiscal Year Ending Sept.
2011

Revenue

$626,129

Expenses

$513,922

Net Income

$112,207

Net Assets

$1,126,435

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$612,376	97.8%
Investment Income	$13,753	2.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
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	$1,210,319
Total Liabilities	$83,884
Net Assets	$1,126,435

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

The data powering this website is available programmatically, via an API. Read the API documentation »

See an issue with the data?

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.

Updated June 30, 2025

Medical Dosimetrist Certification Board

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $1.62M (2024)

Expenses $1.01M (2024)

Total Assets $4.85M (2024)

Total Liabilities $60.8k (2024)

Tax Filings by Year

Fiscal Year Ending Sept. 2024

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Sept. 2023

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Sept. 2022

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Sept. 2021

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Sept. 2020

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Sept. 2019

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Sept. 2018

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Sept. 2017

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Sept. 2016

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Sept. 2015

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Sept. 2014

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Sept. 2013

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Sept. 2012

Extracted Financial Data

Revenue

$1.62M (2024)

Expenses

$1.01M (2024)

Total Assets

$4.85M (2024)

Total Liabilities

$60.8k (2024)

Fiscal Year Ending Sept.
2024

Fiscal Year Ending Sept.
2023

Fiscal Year Ending Sept.
2022

Fiscal Year Ending Sept.
2021

Fiscal Year Ending Sept.
2020

Fiscal Year Ending Sept.
2019

Fiscal Year Ending Sept.
2018

Fiscal Year Ending Sept.
2017

Fiscal Year Ending Sept.
2016

Fiscal Year Ending Sept.
2015

Fiscal Year Ending Sept.
2014

Fiscal Year Ending Sept.
2013

Fiscal Year Ending Sept.
2012

Fiscal Year Ending Sept.
2011

Fiscal Year Ending Sept.
2010

Fiscal Year Ending Sept.
2009

Fiscal Year Ending Sept.
2008

Fiscal Year Ending Sept.
2007

Fiscal Year Ending Sept.
2006

Fiscal Year Ending Sept.
2005