Quick answers
- Which hospitals does Robert T. Spencer work at?
- Medicare's official clinician data lists Robert T. Spencer at 3 hospitals: AdventHealth Littleton, Hca-Healthone dba Swedish Medical Center and Vail Health Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert T. Spencer see patients?
- Medicare's clinician data lists 1 practice location in Englewood, CO. Call before your visit to confirm the address.
- What is Robert T. Spencer's specialty?
- Medicare lists Rheumatology as the primary specialty, and also Internal Medicine.
- Does Robert T. Spencer accept Medicare assignment?
- Yes. Medicare's clinician data says Robert T. Spencer 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 Robert T. Spencer?
- (303) 788-1312, as listed in official Medicare / NPI Registry data.
- What is Robert T. Spencer's NPI number?
- 1497787352. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert T. Spencer works
Medicare's Facility Affiliation Data lists Robert T. Spencer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth LittletonLittleton, CO · Acute Care Hospital · CCN 060113
- Hca-Healthone dba Swedish Medical CenterEnglewood, CO · Acute Care Hospital · CCN 060034
- Vail Health HospitalVail, CO · Acute Care Hospital · CCN 060096
Practice locations
Addresses where Robert T. Spencer is enrolled with Medicare (CMS data updated 2026-10-02).
- 701 E Hampden Ave, Suite 410Englewood, CO 80113 (303) 788‑1312
Group practices
Medicare enrollment lists Robert T. Spencer as a member of this group (CMS data updated 2026-10-02).
- Colorado Arthritis Center9 clinicians in the group
Specialties
- Rheumatologyprimary
- Internal Medicinealso
Other rheumatologists in Englewood
Clinicians with the same Medicare primary specialty in Englewood, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Oklahoma College Of Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497787352 |
| 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