Quick answers
- Which hospitals does Tracy A. Stiller work at?
- Medicare's official clinician data lists Tracy A. Stiller at 2 hospitals: AdventHealth Porter and Orthocolorado Hospital at St Anthony Medical Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tracy A. Stiller see patients?
- Medicare's clinician data lists 9 practice locations, including Lakewood, CO, Westminster, CO and Denver, CO. Call before your visit to confirm the address.
- What is Tracy A. Stiller's specialty?
- Medicare lists Hospitalist as the primary specialty.
- Does Tracy A. Stiller accept Medicare assignment?
- Yes. Medicare's clinician data says Tracy A. Stiller accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Tracy A. Stiller?
- (303) 426-2580, as listed in official Medicare / NPI Registry data.
- What is Tracy A. Stiller's NPI number?
- 1467424259. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tracy A. Stiller works
Medicare's Facility Affiliation Data lists Tracy A. Stiller at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth PorterDenver, CO · Acute Care Hospital · CCN 060064
- Orthocolorado Hospital at St Anthony Medical CampusLakewood, CO · Acute Care Hospital · CCN 060124
Practice locations
Addresses where Tracy A. Stiller is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 11600 W 2nd PlLakewood, CO 80228
- 11650 W 2nd PlLakewood, CO 80228
- 14300 Orchard PkwyWestminster, CO 80023
- 14300 Orchard Pkwy, Fl 3Westminster, CO 80023 (303) 426‑2580
- 14300 Orchard Pkwy Floor 2 Pod, 1 Ornh Pain SpecialistsWestminster, CO 80023 (303) 661‑4100
Group practices
Medicare enrollment lists Tracy A. Stiller as a member of these groups (CMS data updated 2026-10-02).
- Catholic Health Initiatives Colorado1,225 clinicians in the group
- Portercare Adventist Health System774 clinicians in the group
Specialties
- Hospitalistprimary
Other hospitalists in Lakewood
Clinicians with the same Medicare primary specialty in Lakewood, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Miami, Lm Miller School Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1467424259 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians