Park Slope Pathology Services P C

Brooklyn, NY
Tax-exempt since Sept. 1999
EIN: 11-2843879

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Type of Nonprofit

Designated as a 501(c)(3) 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.

Category: Health — General and Rehabilitative / Health Treatment Facilities, Primarily Outpatient (NTEE)

Donations to this organization are tax deductible.

Revenue

$0 (2024)

Expenses

$0 (2024)

Total Assets

$0 (2024)

Total Liabilities

$0 (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 Dec.
2024

Revenue

Expenses

Net Income

Net Assets

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$0
Investment Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Assets/Debt
Total Assets	$0
Total Liabilities	$0
Net Assets	$0

Compensation

Key Employees and Officers	Compensation	Other
Steven Silber (President)	$0	$0

990-EZ

Filed on Sept. 7, 2025

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

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Schedules ▼

XML

Fiscal Year Ending Dec.
2023

Revenue

Expenses

Net Income

Net Assets

$500

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$0
Investment Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Assets/Debt
Total Assets	$9,335
Total Liabilities	$8,835
Net Assets	$500

Compensation

Key Employees and Officers	Compensation	Other
Shah Giashuddin (President (Thru 10/2023))	$0	$0
Steven Silber (President)	$0	$0

990-EZ

Filed on Oct. 28, 2024

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2022

Revenue

$270,990

Expenses

$640,990

Net Income

-$370,000

Net Assets

$9,049

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$270,990	100%
Investment Income	$0
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	$9,049
Total Liabilities	$0
Net Assets	$9,049

Compensation

Key Employees and Officers	Compensation	Related	Other
Shah Giashuddin (President)	$0	$327,403	$14,204

990

Filed on Nov. 13, 2023

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2021

Revenue

$275,245

Expenses

$56,655

Net Income

$218,590

Net Assets

$151,046

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$48,132	17.5%
Program Services	$113,196	41.1%
Investment Income	$0
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$113,917	41.4%

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

Assets/Debt
Total Assets	$518,218
Total Liabilities	$367,172
Net Assets	$151,046

Compensation

Key Employees and Officers	Compensation	Related	Other
Shah Giashuddin (President)	$0	$326,226	$18,821

990

Filed on Nov. 7, 2022

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2020

Revenue

$3,120,753

Expenses

$2,745,285

Net Income

$375,468

Net Assets

-$211,075

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$257,840	8.3%
Program Services	$2,154,095	69.0%
Investment Income	$0
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$708,818	22.7%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$313,728	11.4%
Professional Fundraising Fees	$0
Other Salaries and Wages	$695,339	25.3%

Assets/Debt
Total Assets	$609,009
Total Liabilities	$820,084
Net Assets	-$211,075

Compensation

Key Employees and Officers	Compensation	Related	Other
Peilin Zhang (Perinatal Pathologist)	$0	$390,989	$53,937
Yong Mei Yin (Attending Pathologist)	$0	$318,977	$55,729
Shah M Giashuddin (President)	$0	$326,166	$19,075
Yi Sun (Attending Pathologist)	$0	$171,951	$30,128
Rabia Mir (President Thru 1/2/2020)	$0	$100,751	$21,483

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990

Filed on Dec. 10, 2021

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

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Schedules ▼

XML

Fiscal Year Ending Dec.
2019

Revenue

$2,076,672

Expenses

$2,224,753

Net Income

-$148,081

Net Assets

-$586,543

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$2,074,110	99.9%
Investment Income	$0
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$2,562	0.1%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$482,105	21.7%
Professional Fundraising Fees	$0
Other Salaries and Wages	$1,094,429	49.2%

Assets/Debt
Total Assets	$278,115
Total Liabilities	$864,658
Net Assets	-$586,543

Compensation

Key Employees and Officers	Compensation	Related	Other
Rabia N Mir (President)	$0	$726,840	$44,276
Peilin Zhang (Perinatal Pathologist)	$0	$380,923	$53,757
Elizabeth Wu (Attending Pathologist)	$0	$319,653	$48,304
Yong Mei Yin (Attending Pathologist)	$0	$302,554	$58,079
Shah M Giashuddin (Attending Pathologist)	$0	$316,466	$19,880
Sadiqa Karim (Chief Clinical Pathology)	$0	$308,723	$20,300

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990

Filed on Nov. 4, 2020

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

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Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2018

Revenue

$2,386,472

Expenses

$2,399,098

Net Income

-$12,626

Net Assets

-$438,462

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$2,386,472	100%
Investment Income	$0
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	$525,323	21.9%
Professional Fundraising Fees	$0
Other Salaries and Wages	$1,067,197	44.5%

Assets/Debt
Total Assets	$358,518
Total Liabilities	$796,980
Net Assets	-$438,462

Compensation

Key Employees and Officers	Compensation	Related	Other
Rabia N Mir (President)	$0	$813,839	$49,501
Yong Mei Yin (Physician)	$0	$275,885	$53,161
Elizabeth Wu (Physician)	$0	$269,602	$44,250
Shah M Giashuddin (Physician)	$0	$306,221	$19,027
Peilin Zhang (Physician)	$0	$368,335	$47,320
Kenneth Hennrick (Physician)	$0	$262,043	$19,616

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990

Filed on Nov. 9, 2019

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

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Fiscal Year Ending Dec.
2017

Revenue

$2,178,391

Expenses

$1,856,190

Net Income

$322,201

Net Assets

-$425,836

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$2,178,391	100%
Investment Income	$0
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	$402,556	21.7%
Professional Fundraising Fees	$0
Other Salaries and Wages	$766,969	41.3%

Assets/Debt
Total Assets	$243,366
Total Liabilities	$669,202
Net Assets	-$425,836

Compensation

Key Employees and Officers	Compensation	Related	Other
Rabia N Mir (President)	$0	$588,101	$44,047
Yong Mei Yin (Physician)	$0	$265,573	$55,996
Elizabeth Wu (Physician)	$0	$257,862	$40,497
Shah M Giashuddin (Physician)	$0	$295,487	$17,867
Michael Bellone (Physician)	$0	$213,496	$39,462
Andrew Oliff (Physician)	$0	$215,363	$26,647

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990

Filed on Nov. 13, 2018

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

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Fiscal Year Ending Dec.
2016

Revenue

$2,516,871

Expenses

$2,038,369

Net Income

$478,502

Net Assets

-$748,037

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$2,512,972	99.8%
Investment Income	$3	0.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$3,896	0.2%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$383,693	18.8%
Professional Fundraising Fees	$0
Other Salaries and Wages	$933,958	45.8%

Assets/Debt
Total Assets	$304,114
Total Liabilities	$1,052,151
Net Assets	-$748,037

Compensation

Key Employees and Officers	Compensation	Related	Other
Rabia N Mir (President)	$0	$570,245	$42,886
Yong Mei Yin (Physician)	$0	$257,608	$45,833
Elizabeth Wu (Physician)	$0	$253,049	$35,117
Shah M Giashuddin (Physician)	$0	$286,996	$17,229
Michael Bellone (Physician)	$0	$200,398	$37,717
Carolyn Salafia Alexander (Physician)	$0	$330,193	$3,092

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990

Filed on Nov. 15, 2017

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

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Fiscal Year Ending Dec.
2015

Revenue

$2,276,735

Expenses

$2,106,375

Net Income

$170,360

Net Assets

-$1,226,539

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$2,276,734	100.0%
Investment Income	$1	0.0%
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	$740,894	35.2%

Assets/Debt
Total Assets	$188,078
Total Liabilities	$1,414,617
Net Assets	-$1,226,539

Reported conflict of interest transactions

Compensation

Key Employees and Officers	Compensation	Related	Other
Yong Mei Yin (Physician)	$159,330	$89,095	$45,003
Elizabeth Wu (Physician)	$155,584	$88,532	$40,358
Sun M Chung (Physician)	$144,412	$97,612	$24,780
James O'donnell (Physician)	$132,898	$77,443	$7,123
Michael Bellone (Physician)	$103,114	$98,362	$29,178
Rabia N Mir (President)	$0	$195,583	$35,659

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990

Filed on Nov. 14, 2016

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

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Fiscal Year Ending Dec.
2014

Revenue

$2,178,632

Expenses

$1,972,723

Net Income

$205,909

Net Assets

-$1,396,878

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$2,178,632	100%
Investment Income	$0
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	$667,934	33.9%

Assets/Debt
Total Assets	$321,260
Total Liabilities	$1,718,138
Net Assets	-$1,396,878

Reported conflict of interest transactions

Compensation

Key Employees and Officers	Compensation	Related	Other
Yong Mei Yin (Physician)	$160,462	$90,130	$43,113
Abdul Mannan (Physician)	$160,377	$85,311	$29,045
Elizabeth Wu (Physician)	$156,688	$86,271	$41,388
James O'donnell (Physician)	$95,246	$57,115	$1,361
Rabia N Mir (President)	$0	$147,606	$37,419

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990

Filed on Nov. 13, 2015

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

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Fiscal Year Ending Dec.
2013

Revenue

$2,282,168

Expenses

$2,001,951

Net Income

$280,217

Net Assets

-$1,602,787

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$2,282,168	100%
Investment Income	$0
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	$587,090	29.3%

Assets/Debt
Total Assets	$379,502
Total Liabilities	$1,982,289
Net Assets	-$1,602,787

Reported conflict of interest transactions

Compensation

Key Employees and Officers	Compensation	Related	Other
Yong Mei Yin (Physician)	$150,049	$87,499	$36,891
Abdul Mannan (Physician)	$146,608	$81,766	$24,496
Elizabeth Wu (Physician)	$143,489	$81,319	$38,375
Aristid Lindenmayer (Physician)	$130,129	$121,236	$22,332
Rabia N Mir (President)	$0	$148,477	$32,781

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990

Filed on Nov. 17, 2014

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

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Fiscal Year Ending Dec.
2012

Revenue

$1,867,689

Expenses

$1,874,279

Net Income

-$6,590

Net Assets

-$1,883,004

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$1,867,687	100.0%
Investment Income	$2	0.0%
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	$567,719	30.3%

Assets/Debt
Total Assets	$344,916
Total Liabilities	$2,227,920
Net Assets	-$1,883,004

990

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

PDF

Fiscal Year Ending Dec.
2011

Revenue

$1,823,930

Expenses

$1,836,341

Net Income

-$12,411

Net Assets

-$1,876,414

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$1,823,929	100.0%
Investment Income	$1	0.0%
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	$534,451	29.1%

Assets/Debt
Total Assets	$404,022
Total Liabilities	$2,280,436
Net Assets	-$1,876,414

990

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

PDF

PDF (2 of 2)

Fiscal Year Ending Dec.
2005

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

990

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

Primary 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.

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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

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Updated December 5, 2025

Park Slope Pathology Services P C

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $0 (2024)

Expenses $0 (2024)

Total Assets $0 (2024)

Total Liabilities $0 (2024)

Tax Filings by Year

Fiscal Year Ending Dec. 2024

Extracted Financial Data

Extracted Financial Data from 990-EZ

Compensation

Document Links

990-EZ

Fiscal Year Ending Dec. 2023

Extracted Financial Data

Extracted Financial Data from 990-EZ

Compensation

Document Links

990-EZ

Fiscal Year Ending Dec. 2022

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2021

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2020

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2019

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2018

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2017

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2016

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2015

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

Fiscal Year Ending Dec. 2014

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

Fiscal Year Ending Dec. 2013

Extracted Financial Data

Extracted Financial Data from Form 990

Revenue

$0 (2024)

Expenses

$0 (2024)

Total Assets

$0 (2024)

Total Liabilities

$0 (2024)

Fiscal Year Ending Dec.
2024

Fiscal Year Ending Dec.
2023

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2022

Fiscal Year Ending Dec.
2021

Fiscal Year Ending Dec.
2020

Fiscal Year Ending Dec.
2019

Fiscal Year Ending Dec.
2018

Fiscal Year Ending Dec.
2017

Fiscal Year Ending Dec.
2016

Fiscal Year Ending Dec.
2015

Fiscal Year Ending Dec.
2014

Fiscal Year Ending Dec.
2013

Fiscal Year Ending Dec.
2012

Fiscal Year Ending Dec.
2011

Fiscal Year Ending Dec.
2010

Fiscal Year Ending Dec.
2009

Fiscal Year Ending Dec.
2008

Fiscal Year Ending Dec.
2007

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2005

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2004

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2002

Fiscal Year Ending Dec.
2001