Nonprofit · EIN 84-0413330
DENVER MEDICAL SOCIETY
Tax-exempt · DENVER, CO 80230
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| August 31, 2025 | 990 | $286,584 | $209,366 | $77,218 | $3,164,118 | $77,775 | $3,086,343 |
| August 31, 2024 | 990 | $1,967,728 | $231,977 | $1,735,751 | $3,011,196 | $2,070 | $3,009,126 |
| August 31, 2023 | 990 | $287,055 | $325,573 | -$38,518 | $1,311,804 | $38,429 | $1,273,375 |
Financial details: 990 for the year ended August 31, 2025
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $197,326
- Investment income
- $88,258
- Other revenue
- $1,000
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $3,900
- Management and general (functional)
- $209,366
Balance sheet and other
- Total assets, start of year
- $3,011,196
- Total assets, end of year
- $3,164,118
- Total liabilities, end of year
- $77,775
- Net assets, end of year
- $3,086,343
- Net assets without donor restrictions
- $2,436,537
- Net assets with donor restrictions
- $649,806
- Gross receipts
- $286,584
- Employees
- 0
- Year formed
- 1908
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 August 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| CAROL STAMM MD | CHAIR Officer | – | $0 |
| VIRGINIA CASTLEBERRY | EXC DIRECTOR Trustee or director | – | $0 |
| KELLY MCALEESE MD | PRESIDENT Officer | – | $0 |
| ELIZABETH LOWDERMILK MD | PRESIDENT EL Officer | – | $0 |
| ALEX LEUNG MD | TREASURER Officer | – | $0 |
| SAMI DIAB MD | DIRECTOR Trustee or director | – | $0 |
| ADRIANA MANYGOATS DE JULIO MD | DIRECTOR Trustee or director | – | $0 |
| VICTORIA SELIGMAN MD | DIRECTOR Trustee or director | – | $0 |
| HOWARD SAFT MD | DIRECTOR Trustee or director | – | $0 |
| STEPHANIE MILLER MD | DIRECTOR Trustee or director | – | $0 |
990 for the year ended August 31, 2024: 10 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MICHAEL MOORE MD | CHAIR Officer | – | $0 |
| VIRGINIA CASTLEBERRY | EXC DIRECTOR Trustee or director | – | $0 |
| CAROL STAMM MD | PRESIDENT Officer | – | $0 |
| KELLY MCALEESE MD | PRESIDENT EL Officer | – | $0 |
| ELIZABETH LOWDERMILK MD | TREASURER Officer | – | $0 |
| STEPHANIE MILLER MD | DIRECTOR Trustee or director | – | $0 |
| ALEX LEUNG MD | DIRECTOR Trustee or director | – | $0 |
| VICTORIA SELIGMAN MD | DIRECTOR Trustee or director | – | $0 |
| ARLEN MEYERS MD | DIRECTOR Trustee or director | – | $0 |
| BRENDA BUCKLIN MD | DIRECTOR Trustee or director | – | $0 |
990 for the year ended August 31, 2023: 9 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BRENDA BUCKLIN | DIRECTOR Trustee or director | – | $0 |
| VIRGINIA CASTLEBERRY | EXC DIRECTOR Trustee or director | 40 | $0 |
| ALEX LEUNG | DIRECTOR Trustee or director | – | $0 |
| ELIZABETH LOWDERMILK | DIRECTOR Trustee or director | – | $0 |
| STEPHANIE MILLER | DIRECTOR Trustee or director | – | $0 |
| NAOMI FIEMAN | CHAIR Officer | – | $0 |
| KELLY MCALEESE | TREASURER Officer | – | $0 |
| MICHAEL L MOORE | PRESIDENT Officer | – | $0 |
| CAROL A STAMM | PRESIDENT EL Officer | – | $0 |
Address and contacts
- Address (IRS master file)
- 7351 E LOWRY BLVD STE 110, DENVER, CO 80230-6083
- Principal officer (990 for 2024)
- VIRGINIA CASTLEBERRY, 7351 E LOWRY BLVD STE 110, DENVER, CO 80230
- Signed the 990
- VIRGINIA CASTLEBERRY, EXC DIRECTOR
- Phone
- (303) 717-9320
- Website
- DENVERMEDICALSOCIETY.ORG
- Return prepared by
- GREENSTONE LICK & ASSOCIATES PC
Mission
AS A PROFESSIONAL ORGANIZATION FOR PHYSICIANS, WE SUPPORT AND PROMOTE THE SCIENCE AND ART OF MEDICINE; STRIVE TO MAINTAIN AND IMPROVE THE HEALTH OF THE PEOPLE OF DENVER; ADVANCE THE COMMON ETHICAL, SOCIETAL, LEGISLATIVE AND ECONOMIC CONCERNS OF THE MEDICAL PROFESSION; AND PROVIDE A COMMON VOICE FOR THE MEDICAL PROFESSION.
Program accomplishments
- PUBLICATION OF "DENVER MEDICAL BULLETIN" APPROXIMATELY 200/MONTH
- COMMISSIONS AND COMMITTEES - BOARD AND TASK FORCES MEETING MONTHLY TO DISCUSS ETHICAL, SOCIAL AND ECONOMIC CONCERNS OF THE MEDICAL PROFESSION AND HOW THESE AFFECT THE PUBLIC
- SEMINAR SERIES - PROGRAMS ARE HELD TO PROVIDE MANAGEMENT ADVICE AND INFORM MEMBERS ABOUT VITAL DEVELOPMENT IN THE HEALTH CARE INDUSTRY
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 August, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | August 31, 2026 | January 15, 2027 | Not due yet |
| 2024 | August 31, 2025 | January 15, 2026 | 990 on file |
| 2023 | August 31, 2024 | January 15, 2025 | 990 on file |
IRS record
- EIN
- 84-0413330
- Tax-exempt status
- 501(c)(6): Business league or chamber of commerce
- Donations deductible
- No
- Exempt since
- 1947
- Accounting year ends
- August
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $3,164,118
- Income (IRS master file)
- $286,584
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | August 2025 | $286,584 | $209,366 | $3,164,118 | XML |
| 990 | August 2024 | $1,967,728 | $231,977 | $3,011,196 | XML |
| 990 | August 2023 | $287,055 | $325,573 | $1,311,804 | XML |
| 990 | August 2022 | $64,562 | $296,953 | $1,343,839 | IRS |
| 990 | August 2021 | – | – | – | IRS |
| 990 | August 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 84-0413330).
Questions about DENVER MEDICAL SOCIETY
- What is the EIN of DENVER MEDICAL SOCIETY?
- The employer identification number (EIN) of DENVER MEDICAL SOCIETY is 84-0413330.
- Is DENVER MEDICAL SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1947.
- Are donations to DENVER MEDICAL SOCIETY tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does DENVER MEDICAL SOCIETY 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 DENVER MEDICAL SOCIETY due?
- The return for tax year 2025 (the year ending August 31, 2026) is due January 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did DENVER MEDICAL SOCIETY last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended August 2025.
- Who is the principal officer of DENVER MEDICAL SOCIETY?
- The 990 for the year ended August 31, 2025 names VIRGINIA CASTLEBERRY.
- Who are the officers and directors of DENVER MEDICAL SOCIETY?
- The 990 for the year ended August 31, 2025 lists 10 people; 0 received compensation from the organization.
- How much revenue does DENVER MEDICAL SOCIETY have?
- On its 990 for the year ended August 31, 2025 it reported revenue of $286,584, expenses of $209,366 and total assets of $3,164,118 at year end.
Other nonprofits in DENVER
- UNIVERSITY OF DENVER EIN 84-0404231 · last filed 990 for 2025
- SAINT JOSEPH HOSPITAL EIN 84-0417134 · last filed 990 for 2024
- DENVER HEALTH MEDICAL PLAN INC EIN 84-1354846 · last filed 990 for 2024
- UNIVERSITY OF COLORADO FOUNDATION EIN 84-6049811 · last filed 990 for 2025
- NATIONAL JEWISH HEALTH EIN 74-2044647 · last filed 990 for 2025
- CHARTER FUND INC EIN 05-0620063 · last filed 990 for 2024
- DENVER FOUNDATION EIN 84-6048381 · last filed 990 for 2024
- DANIELS FUND EIN 84-1393308 · last filed 990-PF for 2024