Quick answers
- Which hospitals does Sean T. Walker work at?
- Medicare's official clinician data lists Sean T. Walker at 5 hospitals: AdventHealth Castle Rock, AdventHealth Littleton, AdventHealth Parker, Sky Ridge Medical Center and The Medical Center of Aurora & South Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sean T. Walker see patients?
- Medicare's clinician data lists 14 practice locations, including Englewood, CO, Parker, CO and Loveland, CO. Call before your visit to confirm the address.
- What is Sean T. Walker's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Sean T. Walker accept Medicare assignment?
- Yes. Medicare's clinician data says Sean T. Walker 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 Sean T. Walker?
- (303) 761-9190, as listed in official Medicare / NPI Registry data.
- What is Sean T. Walker's NPI number?
- 1568758878. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sean T. Walker works
Medicare's Facility Affiliation Data lists Sean T. Walker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth Castle RockCastle Rock, CO · Acute Care Hospital · CCN 060125
- AdventHealth LittletonLittleton, CO · Acute Care Hospital · CCN 060113
- AdventHealth ParkerParker, CO · Acute Care Hospital · CCN 060114
- Sky Ridge Medical CenterLone Tree, CO · Acute Care Hospital · CCN 060112
- The Medical Center of Aurora & South HospitalAurora, CO · Acute Care Hospital · CCN 060100
Practice locations
Addresses where Sean T. Walker is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 14; the Medicare profile lists all.
- 10700 E Geddes Ave, Suite 200Englewood, CO 80112 (303) 761‑9190
- 10800 E Geddes Ave, Suite 300Englewood, CO 80112 (303) 761‑9190
- 12085 S Majestic Pine WayParker, CO 80134 (303) 761‑9190
- 1900 Boise Ave, Suite 110Loveland, CO 80538 (970) 810‑6070
- 201 Albert AveScott City, KS 67871 (620) 872‑5811
Group practices
Medicare enrollment lists Sean T. Walker as a member of these groups (CMS data updated 2026-10-02).
- UCHealth Imaging Services LLC258 clinicians in the group
- Radiology Imaging Associates PC149 clinicians in the group
- Medical Imaging of Colorado Radiology Imaging Assc PC Etal PT127 clinicians in the group
- Banner Imaging Services Colorado LLC86 clinicians in the group
- Gunnison Valley Hospital85 clinicians in the group
- Ria Endovascular LLC31 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Englewood
Clinicians with the same Medicare primary specialty in Englewood, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Diego School Of Medicine |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1568758878 |
| 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