Immunize Colorado
Donations deductibleImmunize Colorado's network
9 people6 organisationsi9 people and 6 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (9). Violet dotted lines (6) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.The board
9 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 13 voting members of its governing body on its latest Form 990 Part VI; we list 9 in Part VII (Part VII does not always name every voting member).| Name | Role as filed | Since | On the board |
|---|---|---|---|
| Aimee Pugh Bernard PHD | Director | 2023 | 3 yrs |
| Dr David Higgins | Director | 2023 | 3 yrs |
| Dr Simon Hambidge | Director | 2023 | 3 yrs |
| Emily Zadvorny Pharmd Bcps | Director | 2022 | 4 yrs |
| Jeri Ajayi | Director | 2022 | 4 yrs |
| Kevin Cheney | Director | 2024 | 2 yrs |
| Lauren Hughes | Director | 2025 | 1 yr |
| Martin Pirnat MD | Director | 2018 | 8 yrs |
| Stephanie Glover | Director | 2023 | 3 yrs |
Under 5 years5 to 6 years6 years or more
Officers and senior leadership
9 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.| Name | Title as filed | On the filings |
|---|---|---|
| Angela Anderson Ms MA | Treasurer | since 2023 |
| Carla Bacon | Exec. Director-incoming | since 2021 |
| Natalie Price CPA | Treasurer | 2022 |
| Ray Blum MD | Vice Preside | since 2023 |
| Sara Froelich | Company secretary | since 2022 |
| Sarah Waraniak | Program Dire | 2022 |
| SEN Irene Aguilar MD | President | 2022 |
| Stephanie James PHD MBA | President | since 2023 |
| Stephanie Wasserman | Exec. Director-outgoing | since 2018 |
Pay and hours
year to 31 December 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.| Name | Title as filed | Hours a week | Pay from the organisation | Related organisations | Other |
|---|---|---|---|---|---|
| Jeri Ajayi | Director | 5 | $0 | ||
| Emily Zadvorny Pharmd BCPS | Director | 5 | $0 | ||
| Kevin Cheney | Director | 5 | $0 | ||
| Stephanie Glover | Director | 5 | $0 | ||
| Dr Simon Hambidge | Director | 5 | $0 | ||
| Dr David Higgins | Director | 5 | $0 | ||
| Lauren Hughes | Director | 5 | $0 | ||
| Martin Pirnat MD | Director | 5 | $0 | ||
| Aimee Pugh Bernard PhD | Director | 5 | $0 | ||
| Sara Froelich | Secretary | 10 | $0 | ||
| Angela Anderson Ms Ma | Treasurer | 10 | $0 | ||
| Stephanie James PhD MBA | President | 10 | $0 | ||
| Ray Blum MD | Vice Preside | 10 | $0 |
No pay was reported for anyone in Part VII on this return.
Colorado roster
14 listediOfficers, directors and trustees from the latest filing with the Colorado Secretary of State (document 20263025753). Titles are as filed; some entries are registered agents or custodians of records rather than board members. Source: data.colorado.gov, public domain.| Name | Title as filed |
|---|---|
| Emily Zadvorny Pharmd, BCPS | |
| Lauren S. Hughes, MD, MPH, MSC, MHC | |
| Stephanie James PhD, MBA | President |
| Stephanie James, PhD, MBA | President |
| Aimee Pugh Bernard, PhD | |
| Stephanie Glover | |
| Sara Froelich | Secretary |
| Simon Hambidge MD | |
| Susan Lontine | |
| Martin Pirnat, MD | |
| Kevin Cheney, JD | |
| David Higgins MD | |
| Angela Anderson | Treasurer |
| Ray Blum, MD | Vice-President |
About
- Legal name
- Immunize Colorado
- EIN
- 841479975
- Address
- 13123 East 16th Avenue B-281, Aurora, CO, 80045-7106
- State
- Colorado
- Mission
- Immunize colorado works to protect colorado families, schools and communities from vaccine-preventable diseases. (as filed on the Form 990)
- Activity (NTEE)
- P20 Human services
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Human Services
- Size band
- 4 (IRS master file code)
- Formed
- 1998
- Principal officer
- Angela Anderson Ms Ma (as named on the Form 990)
- IRS ruling date
- 1 January 1999
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 7, latest 2025
- IRS Publication 78
- PC (contributions deductible)
Most connected
Longest observed on the filings
≥8years on the filingsMartin Pirnat MD
≥4years on the filingsEmily Zadvorny Pharmd Bcps
≥4years on the filingsJeri Ajayi
≥3years on the filingsAimee Pugh Bernard PHD
Latest return
year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.- Total assets
- $367k
- Total liabilities
- $10k
- Net assets or fund balances
- $357k
- Contributions and grants received
- $485k
- Program service revenue
- $3k
- Employees
- 11
- Volunteers
- 8
Filed finances
1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.| Tax year | Total revenue | Total expenses | Surplus or deficit |
|---|---|---|---|
| 2024 | $990k | $872k | $119k |
As filed on the IRS Form 990. US dollars.
State registration
1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.Immunize Colorado likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: Colorado Secretary of State (CDOS), business entities (data.colorado.gov 4ykn-tg5h). Licence: public domain. Data last fetched 18 October 2026.
- State
- Colorado
- Entity type
- nonprofit corporation
- Status
- Good Standing
- Formed
- 12 August 1998
- Registered agent
- Immunize Colorado (city and state not held)
This register does not publish officers or directors.