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MAYO CLINIC GROUP RETURN

EIN 38-3952644 ROCHESTER, MN

Revenue 2024
$14,891,458,272
Expenses 2024
$14,325,143,800

Program services were 85.1% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
E21
Classification
2800
Street
PO BOX 4007

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Group exemption

A subordinate covered by the group exemption of MAYO CLINIC (EIN 41-6011702). matched by us

The IRS lists each organization's group exemption number; we match a subordinate to its central organization by that number and the affiliation code the IRS assigns.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • FARRUGIA MD GIANRICO

    DIRECTOR/CEO/PRESIDENT

    Total calculated
    $4,888,096
    From this org
    $4,822,235
    From related orgs
    $0
    Other
    $65,861
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $3,922,824
    Bonus
    $0
    Other
    $899,411
    Deferred
    $13,839
    Nontaxable benefits
    $52,022
    Filer's total
    $4,888,096

  • THIELEN MD KENT R

    DIRECTOR/CHAIR/CEO FL

    Total calculated
    $3,206,799
    From this org
    $3,113,840
    From related orgs
    $0
    Other
    $92,959
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $2,605,119
    Bonus
    $0
    Other
    $508,721
    Deferred
    $50,365
    Nontaxable benefits
    $42,594
    Filer's total
    $3,206,799

  • GRAY MD RICHARD J

    DIR/CHAIR/CEO AZ/FORMER KEY

    Total calculated
    $3,202,023
    From this org
    $3,110,824
    From related orgs
    $0
    Other
    $91,199
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $2,605,803
    Bonus
    $0
    Other
    $505,021
    Deferred
    $41,642
    Nontaxable benefits
    $49,557
    Filer's total
    $3,202,023

  • WILLIAMS MD AMY W

    DIR/VICE CHAIR/EXEC DEAN OF PRACTICE

    Total calculated
    $2,328,769
    From this org
    $2,299,102
    From related orgs
    $0
    Other
    $29,667
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $1,932,789
    Bonus
    $0
    Other
    $366,313
    Deferred
    $10,475
    Nontaxable benefits
    $19,192
    Filer's total
    $2,328,769

  • ZORN CHRISTINA K

    DIR/CAO/FORMER OFFICER

    Total calculated
    $2,169,564
    From this org
    $2,087,648
    From related orgs
    $0
    Other
    $81,916
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $1,736,426
    Bonus
    $0
    Other
    $351,222
    Deferred
    $38,641
    Nontaxable benefits
    $43,275
    Filer's total
    $2,169,564

  • DAHLEN DENNIS E

    DIRECTOR/VP/FORMER OFFICER

    Total calculated
    $1,990,254
    From this org
    $1,888,039
    From related orgs
    $0
    Other
    $102,215
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $1,650,230
    Bonus
    $0
    Other
    $237,809
    Deferred
    $59,561
    Nontaxable benefits
    $42,654
    Filer's total
    $1,990,254

  • PHAM MD SI M

    PHYSICIAN

    Total calculated
    $1,978,061
    From this org
    $1,935,509
    From related orgs
    $0
    Other
    $42,552
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $610,262
    Bonus
    $0
    Other
    $1,325,247
    Deferred
    $20,684
    Nontaxable benefits
    $21,868
    Filer's total
    $1,978,061

  • MURPHY JOSHUA B

    SECRETARY/ASST SECY

    Total calculated
    $1,838,681
    From this org
    $1,785,340
    From related orgs
    $0
    Other
    $53,341
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $1,490,637
    Bonus
    $0
    Other
    $294,703
    Deferred
    $10,350
    Nontaxable benefits
    $42,991
    Filer's total
    $1,838,681

  • GORMAN PAUL A

    TREASURER

    Total calculated
    $1,748,824
    From this org
    $1,655,287
    From related orgs
    $0
    Other
    $93,537
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $898,734
    Bonus
    $596,453
    Other
    $160,100
    Deferred
    $56,346
    Nontaxable benefits
    $37,191
    Filer's total
    $1,748,824

  • QUINONES-HINOJOSA MD ALFREDO

    DIRECTOR

    Total calculated
    $1,719,577
    From this org
    $1,634,549
    From related orgs
    $0
    Other
    $85,028
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $1,461,929
    Bonus
    $0
    Other
    $172,620
    Deferred
    $43,811
    Nontaxable benefits
    $41,217
    Filer's total
    $1,719,577

  • ROSS CHRISTOPHER J

    CHIEF INFORMATION OFFICER

    Total calculated
    $1,618,664
    From this org
    $1,545,562
    From related orgs
    $0
    Other
    $73,102
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $942,166
    Bonus
    $0
    Other
    $603,396
    Deferred
    $56,144
    Nontaxable benefits
    $16,958
    Filer's total
    $1,618,664

  • WILLMAN MD CHERYL L

    DIR/EXEC DIR CANCER PROGRAMS

    Total calculated
    $1,570,027
    From this org
    $1,529,732
    From related orgs
    $0
    Other
    $40,295
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $1,328,215
    Bonus
    $0
    Other
    $201,517
    Deferred
    $6,900
    Nontaxable benefits
    $33,395
    Filer's total
    $1,570,027

  • NOTTMEIER MD ERIC W

    PHYSICIAN

    Total calculated
    $1,567,246
    From this org
    $1,490,723
    From related orgs
    $0
    Other
    $76,523
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $1,301,005
    Bonus
    $0
    Other
    $189,718
    Deferred
    $36,183
    Nontaxable benefits
    $40,340
    Filer's total
    $1,567,246

  • BENDOK MD BERNARD R

    CHAIR-NEURO SURGERY

    Total calculated
    $1,552,068
    From this org
    $1,472,468
    From related orgs
    $0
    Other
    $79,600
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $1,323,403
    Bonus
    $0
    Other
    $149,065
    Deferred
    $39,549
    Nontaxable benefits
    $40,051
    Filer's total
    $1,552,068

  • HALAMKA MD JOHN D

    PRESIDENT-MAYO CLINIC PLATFORM

    Total calculated
    $1,523,136
    From this org
    $1,431,484
    From related orgs
    $0
    Other
    $91,652
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $1,296,778
    Bonus
    $0
    Other
    $134,706
    Deferred
    $58,233
    Nontaxable benefits
    $33,419
    Filer's total
    $1,523,136

  • TAWK MD RABIH G

    PHYSICIAN

    Total calculated
    $1,514,950
    From this org
    $1,439,003
    From related orgs
    $0
    Other
    $75,947
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $1,295,809
    Bonus
    $0
    Other
    $143,194
    Deferred
    $35,880
    Nontaxable benefits
    $40,067
    Filer's total
    $1,514,950

  • MEYER MD FREDRIC B

    DIR/EXEC DEAN OF EDU

    Total calculated
    $1,509,983
    From this org
    $1,456,607
    From related orgs
    $0
    Other
    $53,376
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $1,200,446
    Bonus
    $0
    Other
    $256,161
    Deferred
    $13,813
    Nontaxable benefits
    $39,563
    Filer's total
    $1,509,983

  • VARKEY MBBS PRATHIBHA

    DIRECTOR/PRESIDENT MCHS

    Total calculated
    $1,500,603
    From this org
    $1,428,714
    From related orgs
    $0
    Other
    $71,889
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $1,292,789
    Bonus
    $0
    Other
    $135,925
    Deferred
    $32,806
    Nontaxable benefits
    $39,083
    Filer's total
    $1,500,603

  • ZIMMERMAN MD RICHARD S

    PHYSICIAN

    Total calculated
    $1,467,564
    From this org
    $1,421,428
    From related orgs
    $0
    Other
    $46,136
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $1,163,468
    Bonus
    $0
    Other
    $257,960
    Deferred
    $13,800
    Nontaxable benefits
    $32,336
    Filer's total
    $1,467,564

  • WIECHMANN MD ROBERT J

    MCHS CLINICAL PRACTICE VICE CHAIR WI

    Total calculated
    $1,394,377
    From this org
    $1,303,532
    From related orgs
    $0
    Other
    $90,845
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $1,133,671
    Bonus
    $0
    Other
    $169,861
    Deferred
    $56,255
    Nontaxable benefits
    $34,590
    Filer's total
    $1,394,377

  • SHAH MD VIJAY

    DIRECTOR

    Total calculated
    $1,276,696
    From this org
    $0
    From related orgs
    $1,193,147
    Other
    $83,549
    Hours/week
    1 + 40 related

    Schedule J breakdown matched by us

    Base
    $0 + $1,049,538 related
    Bonus
    $0
    Other
    $0 + $143,609 related
    Deferred
    $0 + $44,857 related
    Nontaxable benefits
    $0 + $38,692 related
    Filer's total
    $0 + $1,276,696 related

  • MENKOSKY PAULA E

    CHIEF HR OFFICER/FORMER OFFICER

    Total calculated
    $1,262,312
    From this org
    $1,172,237
    From related orgs
    $0
    Other
    $90,075
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $1,003,291
    Bonus
    $0
    Other
    $168,946
    Deferred
    $52,154
    Nontaxable benefits
    $37,921
    Filer's total
    $1,262,312

  • OTLEY MD CLARK C

    FORMER OFFICER

    Total calculated
    $1,234,721
    From this org
    $0
    From related orgs
    $1,155,205
    Other
    $79,516
    Hours/week
    0 + 40 related

    Schedule J breakdown matched by us

    Base
    $0 + $952,106 related
    Bonus
    $0
    Other
    $0 + $203,099 related
    Deferred
    $0 + $48,659 related
    Nontaxable benefits
    $0 + $30,857 related
    Filer's total
    $0 + $1,234,721 related

  • PICHELMANN MD MARK A

    FORMER HIGHEST PAID

    Total calculated
    $1,229,754
    From this org
    $0
    From related orgs
    $1,188,926
    Other
    $40,828
    Hours/week
    0 + 40 related

    Schedule J breakdown matched by us

    Base
    $0 + $2,355 related
    Bonus
    $0
    Other
    $0 + $1,186,571 related
    Deferred
    $0 + $300 related
    Nontaxable benefits
    $0 + $40,528 related
    Filer's total
    $0 + $1,229,754 related

  • WILLIAMSON MARY J

    FORMER OFFICER

    Total calculated
    $1,197,596
    From this org
    $0
    From related orgs
    $1,146,092
    Other
    $51,504
    Hours/week
    0 + 40 related

    Schedule J breakdown matched by us

    Base
    $0 + $966,710 related
    Bonus
    $0
    Other
    $0 + $179,382 related
    Deferred
    $0 + $13,837 related
    Nontaxable benefits
    $0 + $37,667 related
    Filer's total
    $0 + $1,197,596 related

The first 25 listed. Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $14,891,458,272
    Expenses
    $14,325,143,800
    Contributions
    $760,981,484
    Grants paid
    $1,672,735,071
  • 2023
    Revenue
    $13,970,744,790
    Expenses
    $13,778,960,002
    Contributions
    $1,065,801,036
    Grants paid
    $2,289,344,895
  • 2022
    Revenue
    $12,568,376,619
    Expenses
    $12,426,269,888
    Contributions
    $585,179,971
    Grants paid
    $1,496,587,346

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Grants made

The 10 largest by cash amount. The API serves every itemized grant.

Where these grants went next →

Grants received

Related organizations

From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.

Declared on its 2024 return

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Not present in the most recent drop.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.