Quick answers
- Which hospitals does Stephanie Tassin work at?
- Medicare's official clinician data lists Stephanie Tassin at 3 hospitals: Ascension Providence, Centura Health-St Anthony Hospital and Centura Health-St Anthony North Health Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stephanie Tassin see patients?
- Medicare's clinician data lists 5 practice locations, including Westminster, CO, Dacono, CO and Temple, TX. Call before your visit to confirm the address.
- What is Stephanie Tassin's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Stephanie Tassin accept Medicare assignment?
- Medicare's clinician data says Stephanie Tassin may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Stephanie Tassin?
- (303) 426-2121, as listed in official Medicare / NPI Registry data.
- What is Stephanie Tassin's NPI number?
- 1649658907. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stephanie Tassin works
Medicare's Facility Affiliation Data lists Stephanie Tassin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension ProvidenceWaco, TX · Acute Care Hospital · CCN 450042
- Centura Health-St Anthony HospitalLakewood, CO · Acute Care Hospital · CCN 060015
- Centura Health-St Anthony North Health CampusWestminster, CO · Acute Care Hospital · CCN 060104
Practice locations
Addresses where Stephanie Tassin is enrolled with Medicare (CMS data updated 2026-10-02).
- 2551 W 84th AveWestminster, CO 80031 (303) 426‑2121
- 4943 Hwy 52, Suite 100Dacono, CO 80514 (303) 925‑4840
- 7010 W Adams Ave, Suite 200Temple, TX 76502 (844) 813‑1749
- 7700 S BroadwayLittleton, CO 80122 (303) 269‑4786
- 9205 Legacy DrFrisco, TX 75033 (972) 625‑6020
Group practices
Medicare enrollment lists Stephanie Tassin as a member of these groups (CMS data updated 2026-10-02).
- Usacs Community Emergency Services of Colorado Inc.175 clinicians in the group
- Legacy Urgent Care PA159 clinicians in the group
- Usacs of Colorado Inc59 clinicians in the group
- Premier Emergency Services Inc12 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Westminster
Clinicians with the same Medicare primary specialty in Westminster, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Southwestern Medical School At Dallas |
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1649658907 |
| 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