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Mayo Clinic

Mayo Clinic Hospital Rochester
  • Rochester, MN
  • Tax-exempt since March 2014
  • EIN: 41-0944601

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.

Category: Health — General and Rehabilitative / Community Health Systems (NTEE)

Donations to this organization are tax deductible.

Details

According to its Dec. 2015 tax filing, this nonprofit:

Operated hospital facilities
Organization operated one or more hospital facilities. Details are reported on Schedule H.
Reported conflict of interest transactions
Organizations must report loans, grants or business transactions with interested parties, which may include key employees and officers, their family members and any businesses in which they hold a controlling interest. These transactions must be reported on Schedule L.

Summary charts: organization finances over time

Revenue
$2.02B (2015)

Expenses
$1.87B (2015)

Total Assets
$1.95B (2015)

Total Liabilities
$327M (2015)

Source: Form 990 tax filings from 2011 to 2015

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.
2022

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-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending Dec.
2019

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-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending Dec.
2018

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-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,021,770,805
Expenses
$1,868,237,701
Net Income
$153,533,104
Net Assets
$1,625,026,164
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,053,284
0.2%
Program Services $2,008,969,682
99.4%
Investment Income $478,997
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $133,152
0.0%
Net Fundraising $0
Sales of Assets -$2,401,105
Net Inventory Sales $764,062
0.0%
Other Revenue $8,772,733
0.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $1,172,122
0.1%
Professional Fundraising Fees $0
Other Salaries and Wages $503,090,236
26.9%
Assets/Debt
Total Assets $1,952,100,204
Total Liabilities $327,074,040
Net Assets $1,625,026,164
Other
Operated hospital facilities
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Johnson Pamela O (Director) $405,740 $0 $24,571
Jones Kristi L (Rn) $238,800 $0 $38,901
Zwygart Amy M (Vice Chair Nursing) $215,980 $0 $36,530
Dillon Kevin R (Chief Pharmacy Officer) $215,622 $0 $52,803
Christiansen Philip R (Mgr Pharm Ops Med Prod) $192,951 $0 $47,973
Bergrud Karen J (Sr Director Pharmacy) $189,971 $0 $20,945
Oyen Lance J (Assoc Chief Pharm Off Pract/Rs) $187,024 $0 $37,673
Gaines Kim A (Admin Nursing) $183,539 $0 $43,567
Ackerman Franklin K (Assoc Admin Hospital Ops) $176,006 $55,230 $49,922
Adkins Jr Kedrick D (Director) $0 $873,672 $64,089
Agerter Md David C (Director) $0 $597,592 $26,206
Bolton Jeffrey W (Vice Chair/Director) $0 $1,024,209 $67,344
Gabrielson Sharon R (Director) $0 $264,255 $58,558
Gertz Md Morie A (Director) $0 $645,474 $26,311
Gores Md Gregory J (Director) $0 $809,499 $76,275
Gostout Md Bobbie S (Director) $0 $623,749 $57,816
Grace Richard W (Director) $0 $339,136 $24,448
Hanson Md Curtis A (Director) $0 $486,410 $66,011
Harper Jr Md Charles M (Vice Chair/Director) $0 $1,082,223 $75,594
Koch Mark B (Director) $0 $483,196 $23,677
Kruse Joseph J (Director) $0 $301,466 $67,831
Linton Md Randall L (Director) $0 $584,173 $104,176
Meyers Ann M (Director) $0 $279,758 $46,677
Morice Md William G (Director) $0 $502,123 $59,148
Narr Md Bradly J (Director) $0 $548,180 $49,598
See filing for compensation of 19 other people →
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Document Links

990
Filed on Oct. 25, 2016

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

View Filing
PDF XML
PDF (2 of 2)

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,757,755,581
Expenses
$1,334,114,339
Net Income
$423,641,242
Net Assets
$1,465,267,893
Notable Sources of Revenue Percent of Total Revenue
Contributions $6,395,158
0.4%
Program Services $1,741,529,002
99.1%
Investment Income $2,114,737
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $132,675
0.0%
Net Fundraising $0
Sales of Assets -$815,334
Net Inventory Sales -$405,268
Other Revenue $8,804,611
0.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $1,169,079
0.1%
Professional Fundraising Fees $0
Other Salaries and Wages $447,700,722
33.6%
Assets/Debt
Total Assets $1,759,533,780
Total Liabilities $294,265,887
Net Assets $1,465,267,893
Other
Operated hospital facilities
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Johnson Pamela O (Director) $373,108 $0 $28,576
Frederick Barbara L (Hospital Operations Adminstrator) $243,066 $0 $16,091
Dillon Kevin R (Hospital Pharmacy Director) $224,281 $0 $49,597
Zwygart Amy M (Vice Chair Of Nursing) $205,091 $0 $29,267
Jones Kristi L (Rn) $197,734 $0 $21,739
Lovely Jenna K (Medication Mgt Informaticist) $186,068 $0 $38,451
Christiansen Philip R (Pharmacy Manager) $184,945 $0 $44,272
Gaines Kim A (Nursing Administrator) $179,747 $0 $38,067
Weisbrod Cheryl A (Nursing Administrator) $176,797 $0 $16,873
Adkins Kedrick D (Director) $0 $638,707 $14,024
Agerter Md David C (Director) $0 $555,112 $18,208
Bolton Jeffrey W (Vice Chair / Director) $0 $904,718 $63,247
Gabrielson Sharon R (Director) $0 $237,017 $46,495
Gertz Md Morie A (Director) $0 $606,531 $18,031
Gores Md Gregory J (Director) $0 $712,670 $69,781
Grace Richard W (Director) $0 $406,560 $31,651
Harper Jr Md Charles M (Vice Chair / Director) $0 $971,655 $70,387
Koch Mark B (Director) $0 $395,727 $18,025
Kruse Joseph J (Director) $0 $330,319 $68,233
Linton Md Randall L (Director) $0 $577,599 $59,749
Narr Md Bradly J (Director) $0 $535,890 $66,554
Nelson Md Heidi (Director) $0 $604,223 $68,444
Nesse Md Robert E (Director) $0 $866,876 $19,647
Noseworthy Md John H (Ceo / President / Director) $0 $2,267,774 $68,888
Santrach Md Paula J (Director) $0 $409,577 $61,220
See filing for compensation of 16 other people →
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Document Links

990
Filed on Oct. 27, 2015

Primary 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 Form 990
Revenue
$988,054,043
Expenses
$832,206,311
Net Income
$155,847,732
Net Assets
$1,072,711,730
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,317,969
0.5%
Program Services $975,075,683
98.7%
Investment Income $2,519,433
0.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $135,004
0.0%
Net Fundraising $0
Sales of Assets -$123,734
Net Inventory Sales -$56,214
Other Revenue $5,185,902
0.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $1,027,824
0.1%
Professional Fundraising Fees $0
Other Salaries and Wages $312,353,943
37.5%
Assets/Debt
Total Assets $1,405,809,033
Total Liabilities $333,097,303
Net Assets $1,072,711,730
Other
Operated hospital facilities
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Johnson Pamela O (Director) $299,771 $0 $42,091
Frederick Barbara L (Assoc Admin Hospital Ops) $229,907 $0 $14,568
Dillon Kevin R (Dir Hosp Pharm) $190,914 $0 $42,981
Zwygart Amy M (Vice Chr Nursing) $184,998 $0 $22,594
Johnson Kristine M (Admin Nursing) $182,343 $0 $37,046
Kersey Patricia A (Admin Roch Ops) $173,119 $0 $10,016
Gaines Kim A (Admin Nursing) $171,982 $0 $31,298
Cox Debra L (Admin Nursing) $171,349 $0 $24,706
Weisbrod Cheryl A (Admin Nursing) $169,781 $0 $14,838
Agerter Md David C (Director) $0 $494,245 $16,310
Bolton Jeffrey W (Director) $0 $818,814 $55,736
Gores Md Gregory J (Director) $0 $609,629 $57,575
Harper Jr Md Charles M (Vice Chair/Director) $0 $884,621 $57,820
Hays Md J Taylor (Director) $0 $251,723 $58,557
Narr Md Bradly J (Director) $0 $525,715 $52,114
Nesse Md Robert E (Director) $0 $740,824 $15,779
Noseworthy Md John H (Ceo/President/Director) $0 $1,844,714 $55,583
Rock Md Michael G (Vice Chair/Director) $0 $641,033 $15,848
Santrach Md Paula J (Director) $0 $401,140 $49,861
Sawyer Nan B (Vice Chair & Director(1/1 5/23)) $0 $213,067 $38,277
Simmons Md Patricia S (Director) $0 $371,740 $55,992
Stellner Winston L (Director) $0 $168,126 $35,422
Warner Md Mark A (Director) $0 $621,571 $16,725
Weis Shirley A (Vice Chair & Director(1/1 10/15)) $0 $1,076,398 $57,504
Williams Md Amy W (Director) $0 $250,782 $27,456
See filing for compensation of 7 other people →
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Document Links

990
Filed on Oct. 29, 2014

Primary 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 Form 990
Revenue
$943,075,200
Expenses
$834,696,995
Net Income
$108,378,205
Net Assets
$506,558,804
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,506,359
0.5%
Program Services $933,495,060
99.0%
Investment Income $255,791
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $133,833
0.0%
Net Fundraising $0
Sales of Assets -$380,511
Net Inventory Sales -$94,268
Other Revenue $5,158,936
0.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $555,273
0.1%
Professional Fundraising Fees $0
Other Salaries and Wages $320,383,124
38.4%
Assets/Debt
Total Assets $717,494,978
Total Liabilities $210,936,174
Net Assets $506,558,804

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$897,852,656
Expenses
$800,428,612
Net Income
$97,424,044
Net Assets
$437,830,319
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,391,987
0.4%
Program Services $888,568,304
99.0%
Investment Income $1,540,251
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $134,589
0.0%
Net Fundraising $0
Sales of Assets -$637,291
Net Inventory Sales -$14,228
Other Revenue $4,869,044
0.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $524,396
0.1%
Professional Fundraising Fees $0
Other Salaries and Wages $300,746,558
37.6%
Assets/Debt
Total Assets $649,597,613
Total Liabilities $211,767,294
Net Assets $437,830,319

Document Links

990

Primary 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

Primary 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

Primary 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

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

PDF

Fiscal Year Ending Dec.
2007

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

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

PDF

Fiscal Year Ending Dec.
2006

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

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

PDF

Fiscal Year Ending Dec.
2005

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

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

PDF

Fiscal Year Ending Dec.
2004

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

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

PDF

Fiscal Year Ending Dec.
2003

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

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

PDF
PDF (2 of 2)

Fiscal Year Ending Dec.
2002

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

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

PDF

Fiscal Year Ending Dec.
2001

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

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.

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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