Quick answers
- Which hospitals does Tom Ashar work at?
- Medicare's official clinician data lists Tom Ashar at 2 hospitals: Sterling Regional Medcenter and University of Colorado Hospital Authority. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tom Ashar see patients?
- Medicare's clinician data lists 2 practice locations, including Aurora, CO and Sterling, CO. Call before your visit to confirm the address.
- What is Tom Ashar's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Tom Ashar accept Medicare assignment?
- Yes. Medicare's clinician data says Tom Ashar 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 Tom Ashar?
- (720) 848-0000, as listed in official Medicare / NPI Registry data.
- What is Tom Ashar's NPI number?
- 1205888187. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tom Ashar works
Medicare's Facility Affiliation Data lists Tom Ashar at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sterling Regional MedcenterSterling, CO · Acute Care Hospital · CCN 060076
- University of Colorado Hospital AuthorityAurora, CO · Acute Care Hospital · CCN 060024
Practice locations
Addresses where Tom Ashar is enrolled with Medicare (CMS data updated 2026-10-02).
- 12605 E 16th Ave, Uchealth Anschutz Medical CampusAurora, CO 80045 (720) 848‑0000
- 615 Fairhurst StSterling, CO 80751 (970) 522‑0122
Group practices
Medicare enrollment lists Tom Ashar as a member of these groups (CMS data updated 2026-10-02).
- University Physicians Incorporated3,215 clinicians in the group
- Emergency Professionals of Colorado PC40 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Aurora
Clinicians with the same Medicare primary specialty in Aurora, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Maryland School Of Medicine |
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205888187 |
| 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