Nonprofit · EIN 83-4081563
UCHEALTH LABORATORY SERVICES LLC
Also known as DIANE COOKSON MBR
Tax-exempt · DENVER, CO 80230
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $18,047,454 | $18,047,454 | $0 | $0 | $0 | $0 |
| June 30, 2024 | 990 | $15,681,386 | $15,681,386 | $0 | $0 | $0 | $0 |
| June 30, 2023 | 990 | $16,730,313 | $16,730,313 | $0 | $0 | $0 | $0 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $18,047,454
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Program services (functional)
- $18,047,454
Balance sheet and other
- Total assets, start of year
- $0
- Total assets, end of year
- $0
- Total liabilities, end of year
- $0
- Net assets, end of year
- $0
- Gross receipts
- $18,047,454
- Employees
- 0
- Volunteers
- 0
- Year formed
- 2018
- State of legal domicile
- CO
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| DAN RIEBER | DIRECTOR, VICE-CHAIR, TREA Trustee or director, Officer | 1 | $0 | $2,872,833 | $248,339 |
| TOM GRONOW | DIRECTOR (PART YEAR) Trustee or director | 1 | $0 | $1,786,784 | $144,721 |
990 for the year ended June 30, 2024: 3 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| DAN RIEBER | DIRECTOR, VICE-CHAIR, TREA Trustee or director, Officer | 1 | $0 | $1,482,140 | $238,097 |
| TOM GRONOW | DIRECTOR Trustee or director | 1 | $0 | $865,089 | $138,774 |
| JOEL YUHAS | FORMER - DIRECTOR, CHAIR Former | 1 | $0 | $117,692 | $12,727 |
990 for the year ended June 30, 2023: 3 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| DAN RIEBER | DIRECTOR, VICE-CHAIR, TREA Trustee or director, Officer | 1 | $0 | $2,332,167 | $215,390 |
| JOEL YUHAS | DIRECTOR, CHAIR Trustee or director, Officer | 1 | $0 | $1,602,299 | $149,407 |
| TOM GRONOW | DIRECTOR Trustee or director | 1 | $0 | $949,520 | $124,889 |
Address and contacts
- Address (IRS master file)
- 7901 E LOWRY BLVD STE 350, DENVER, CO 80230-6510
- Principal officer (990 for 2024)
- TOM GRONOW, 7901 E LOWRY BLVD 350, DENVER, CO 80230
- Signed the 990
- TOM GRONOW, DIRECTOR
- Phone
- (720) 848-8778
- Website
- WWW.UCHEALTH.ORG
- Return prepared by
- PLANTE & MORAN PLLC
Mission
THE ORGANIZATION PROVIDES LABORATORY SERVICES IN COLORADO AND OTHER AREAS IN THE REGION, AS PART OF AN INTEGRATED, HIGH QUALITY AND ACADEMICALLY-AFFILIATED HEALTH SYSTEM, IN ORDER PRESERVE, PROMOTE, AND ENHANCE THE AVAILABILITY OF HEALTH CARE AND THE PUBLIC HEALTH.
Program accomplishments
- THE ORGANIZATION PROVIDES LABORATORY SERVICES IN COLORADO AND OTHER AREAS IN THE REGION, AS PART OF AN INTEGRATED, HIGH QUALITY AND ACADEMICALLY-AFFILIATED HEALTH SYSTEM, IN ORDER PRESERVE, PROMOTE, AND ENHANCE THE AVAILABILITY OF HEALTH CARE AND THE PUBLIC HEALTH.Expenses $18,047,454 · revenue $18,047,454
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 83-4081563
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Supporting organization, Type I
- Donations deductible (Pub 78)
- Supporting organization, 50% limit
- Exempt since
- 2020
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Health care (E80)
- Income (IRS master file)
- $18,047,454
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $18,047,454 | $18,047,454 | $0 | IRS |
| 990 | June 2024 | $15,681,386 | $15,681,386 | $0 | IRS |
| 990 | June 2023 | $16,730,313 | $16,730,313 | $0 | XML |
| 990 | June 2022 | $31,121,283 | $31,121,283 | $0 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 83-4081563).
Questions about UCHEALTH LABORATORY SERVICES LLC
- What is the EIN of UCHEALTH LABORATORY SERVICES LLC?
- The employer identification number (EIN) of UCHEALTH LABORATORY SERVICES LLC is 83-4081563.
- Is UCHEALTH LABORATORY SERVICES LLC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2020.
- Are donations to UCHEALTH LABORATORY SERVICES LLC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Supporting organization, 50% limit).
- Which annual return does UCHEALTH LABORATORY SERVICES LLC file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of UCHEALTH LABORATORY SERVICES LLC due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did UCHEALTH LABORATORY SERVICES LLC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who is the principal officer of UCHEALTH LABORATORY SERVICES LLC?
- The 990 for the year ended June 30, 2025 names TOM GRONOW.
- Who are the officers and directors of UCHEALTH LABORATORY SERVICES LLC?
- The 990 for the year ended June 30, 2025 lists 2 people; 0 received compensation from the organization.
- How much revenue does UCHEALTH LABORATORY SERVICES LLC have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $18,047,454, expenses of $18,047,454 and total assets of $0 at year end.
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