- Revenue 2023
- $63,233
- Expenses 2023
- -$34,072
As filed
- Subsection
- 03
- NTEE code
- E11
- Classification
- 1000
- Street
- 150 HARVESTER DR STE 300
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).
Officers and directors · 2023
As listed in Part VII of the 2023 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
IVAN SAMSTEIN
PRESIDENT AND DIRECTOR OF BOARD
- Total calculated
- $1,937,704
- From this org
- $0
- From related orgs
- $1,704,200
- Other
- $233,504
- Hours/week
- 1 + 59 related
Schedule J breakdown matched by us
- Base
- $0 + $1,067,829 related
- Bonus
- $0 + $598,691 related
- Other
- $0 + $37,680 related
- Deferred
- $0 + $195,751 related
- Nontaxable benefits
- $0 + $37,753 related
- Filer's total
- $0 + $1,937,704 related
-
MICHELLE SALOMON
TREASURER
- Total calculated
- $283,750
- From this org
- $0
- From related orgs
- $246,423
- Other
- $37,327
- Hours/week
- 1 + 45 related
Schedule J breakdown matched by us
- Base
- $0 + $196,667 related
- Bonus
- $0 + $17,772 related
- Other
- $0 + $31,984 related
- Deferred
- $0 + $35,953 related
- Nontaxable benefits
- $0 + $1,374 related
- Filer's total
- $0 + $283,750 related
-
PHILLIP KAUFMAN
DIRECTOR
- Total calculated
- $785,287
- From this org
- $0
- From related orgs
- $688,969
- Other
- $96,318
- Hours/week
- 1 + 45 related
Schedule J breakdown matched by us
- Base
- $0 + $399,616 related
- Bonus
- $0 + $99,823 related
- Other
- $0 + $189,530 related
- Deferred
- $0 + $67,741 related
- Nontaxable benefits
- $0 + $28,577 related
- Filer's total
- $0 + $785,287 related
-
GARY GASBARRA
SECRETARY (THRU 12/6/22)
- Total calculated
- $447,194
- From this org
- $0
- From related orgs
- $431,338
- Other
- $15,856
- Hours/week
- 0
Schedule J breakdown matched by us
- Base
- $0
- Bonus
- $0 + $39,157 related
- Other
- $0 + $392,181 related
- Deferred
- $0
- Nontaxable benefits
- $0 + $15,856 related
- Filer's total
- $0 + $447,194 related
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, and on a Form 990-PF Part VIII's — 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
-
2023
- Revenue
- $63,233
- Expenses
- -$34,072
- Contributions
- $0
- Grants paid
- $0
-
2022
- Revenue
- $406,220
- Expenses
- $134,727
- Contributions
- $0
- Grants paid
- $0
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.
Other returns filed
-
2021 · 990
- Revenue
- $8,215,479
- Expenses
- $730,909
- Assets (EOY)
- $16,765,816
-
2020 · 990
- Revenue
- $495,569
- Expenses
- $704,339
- Assets (EOY)
- $18,331,278
-
2019 · 990
- Revenue
- $537,462
- Expenses
- $706,463
- Assets (EOY)
- $18,457,194
-
2018 · 990
- Revenue
- $577,726
- Expenses
- $704,972
- Assets (EOY)
- $18,266,641
-
2017 · 990
- Revenue
- $568,665
- Expenses
- $713,800
- Assets (EOY)
- $18,036,033
-
2016 · 990
- Revenue
- $618,397
- Expenses
- $676,251
- Assets (EOY)
- $17,943,453
Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.
Grants made
No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.
Grants received
No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.
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 2023 return
-
ADVENTIST BOLINGBROOK HOSPITAL
501(c)(3) · HOSPITAL · IL
-
501(c)(3) · HOSPITAL · IL
-
501(c)(3) · PHYSICIAN PRACTICES · IL
-
501(c)(3) · 2 HOSPITALS · IL
-
501(c)(3) · PHYSICIAN PRACTICES · IL
-
501(c)(3) · PHYSICIAN PRACTICE MANAGEMENT · IL
-
501(c)(3) · TECH TRANSFER · IL
-
501(c)(3) · HLTH ACCESS · IL
-
CHAPIN HALL CENTER FOR CHILDREN
501(c)(3) · POL RES CTR · IL
-
CHICAGO HOME FOR THE INCURABLES
501(c)(3) · SUPP RESEARCH · IL
-
501(c)(3) · SUPP RESEARCH · IL
-
501(c)(3) · SUPP THE ARTS · IL
-
FERMI FORWARD DISCOVERY GROUP LLC
501(c)(3) · MANAGEMENT · IL
-
501(c)(3) · MANAGE LAB · IL
-
HYMEN MILGROM SUPPORTING ORGANIZATION
501(c)(3) · SUPP EDU RES · VA
-
INGALLS DEVELOPMENT FOUNDATION
501(c)(3) · SUPPORT · IL
-
501(c)(3) · AMBULATORY · IL
-
501(c)(3) · HEALTHCARE · IL
-
501(c)(3) · HOSPITAL · IL
-
501(c)(2) · PROP HOLDG · IL
-
NATIONAL OPINION RESEARCH CENTER (NORC)
501(c)(3) · SO SCI SRVYS · IL
-
PRIMARY HEALTHCARE ASSOCIATES SC
501(c)(3) · HEALTHCARE · IL
-
501(c)(3) · SUPP LIBRARY · IL
-
THE MARINE BIOLOGICAL LABORATORY
501(c)(3) · RES & EDU · MA
-
501(c)(7) · SOCIAL CLUB · IL
The first 25 as filed. The return lists every one.
Declared as related by
-
Primary Healthcare Associates SC
On its 2024 return
-
UNIVERSITY OF CHICAGO RETIREE MEDICAL TR
On its 2024 return
-
UNIVERSITY OF CHICAGO PROPERTY HOLDING CORPORATION
On its 2024 return
-
FERMI FORWARD DISCOVERY GROUP LLC
On its 2024 return as a controlled entity
-
CHAPIN HALL CENTER FOR CHILDREN
On its 2024 return
-
On its 2024 return as a controlled entity
-
On its 2024 return
-
UNIVERSITY OF CHICAGO MEDICAL CENTER
On its 2024 return as a controlled entity
-
On its 2024 return as a controlled entity
-
On its 2024 return
-
On its 2024 return
-
On its 2023 return
-
UNIVERSITY OF CHICAGO SELF INSURANCE TRUST
On its 2023 return
-
On its 2023 return
-
On its 2023 return
-
UNIVERSITY OF CHICAGO CHARTER SCHOOL CORPORATION
On its 2023 return
-
UCMC TITLE HOLDING CORPORATION II NFP
On its 2023 return
-
UNIVERSITY OF CHICAGO CANCER RESEARCH FOUNDATION
On its 2023 return
-
UCHICAGO RESEARCH INTERNATIONAL LIMITED
On its 2023 return
-
On its 2023 return
-
UCM NETWORK DEVELOPMENT FOUNDATION
On its 2023 return
-
UCHICAGO MEDICINE NORTHWEST INDIANA INC
On its 2023 return
-
On its 2023 return
-
On its 2023 return
Taxable family
From Schedule R Parts I, III and IV: entities that legally are the filer, and taxable partnerships, corporations and trusts it is related to. These record ownership and control, not shared board members or money.
Related partnerships on its 2023 return
-
ADVENTIST MIDWESTUSP SURGERY CENTERS LLC
N/A · SURGERY CENTER · IL
-
N/A · SURGERY CENTER · IL
-
IRON POINT RE PTNRS - TE(C) LP
N/A · INVESTMENT · TX
-
N/A · INVESTMENT · MA
-
N/A · INVESTMENT · CA
-
NYDIG DIGITAL ASSETS FUND V LP
N/A · INVESTMENT · NY
-
SILKROAD ASIA VALUE PTNERS II
N/A · INVESTMENT · CJ
-
UCMC-SOLIS ON-CAMPUS MAMMOGRAPHY LLC
N/A · MAMMOGRAPHY · DE
-
UCMC-SOLIS OFF-CAMPUS MAMMOGRAPHY LLC
N/A · MAMMOGRAPHY · DE
Related corporations and trusts on its 2023 return
-
CHARITABLE LEAD TRUST (0)
Trust · CHAR LEAD TRUST · IL
-
CHARITABLE REMAINDER TRUSTS (68)
Trust · CHAR RMDR TRUST · IL
-
CAPSTONE CPP 2012 1 FUND
C Corporation · INVESTMENT · CJ
-
EMPLOYED PHYSICIANS SP A SEGREGATED PORTFOLIO OF TRULEN INSURANCE SPC LTD
LIAB INSURANCE · CJ
-
HPL-GL SP A SEGREGATED PORTFOLIO OF TRULEN INSURANCE SPC LTD
LIAB INSURANCE · CJ
-
INGALLS CASUALTY INSURANCE LTD
C Corporation · LIAB INSURANCE · CJ
-
C Corporation · PURCHASING GROUP · IL
-
C Corporation · INSURANCE SERVICE · IL
-
KOHINOOR CORE (CAYMAN) FUND
C Corporation · INVESTMENT · CJ
-
C Corporation · BILLING & MGMT · IL
-
NON-EMPLOYED PHYSICIANS SP A SEGREGATED PORTFOLIO OF TRULEN INSURANCE SPC L TD
LIAB INSURANCE · CJ
-
PENSO FUND PLATFORM SPC - SEG PORTFOLIO
C Corporation · INVESTMENT · CJ
-
PHOENIX OVERLAY FUND LTD
C Corporation · INVESTMENT · CJ
-
POOLED INCOME FUND (1)
C Corporation · POOLED INCO FUND · IL
-
SC CURRICULUM INC
C Corporation · SCNC CURRICULUM · IL
-
SP 4 A SEGREGATED PORTFOLIO OF TRULEN INSURANCE SPC LTD
LIAB INSURANCE · CJ
-
STANDARD GENERAL OFFSHORE FUND LTD
C Corporation · INVESTMENT · CJ
-
TARPON ALL EQUITIES FUND LP
C Corporation · INVESTMENT · CJ
-
LIAB INSURANCE · CJ
-
UCHICAGO (BEIJING) CONSULTING CO LTD
C Corporation · CONSULTING · CH
-
UCHICAGO CENTER IN INDIA PRIVATE LIMITED
C Corporation · CONSULTING · IN
-
VIEWFORTH EUROPEAN EQUITY FUND LIMITED
C Corporation · INVESTMENT · CJ
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
Listed as of 13 October 2026, under deductibility SO.
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.
What this page reflects
The registration facts above come from the IRS Business Master File published 13 October 2026 and read 23 October 2026, for every organization at once. Returns through tax year 2023, the newest we have parsed for this organization.