Quick answers
- Does Vivianne L. Allsop accept Medicare assignment?
- Yes. Medicare's clinician data says Vivianne L. Allsop accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Vivianne L. Allsop's NPI number?
- 1215499603. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Vivianne L. Allsop works
Medicare's Facility Affiliation Data lists Vivianne L. Allsop at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- National Jewish HealthDenver, CO · Acute Care Hospital · Emergency services: listed by Medicare · CCN 060107
Practice locations
Addresses where Vivianne L. Allsop is enrolled with Medicare (CMS data updated October 2, 2026).
- 1400 Jackson StDenver, CO 80206 (303) 398‑1355
Group practices
Medicare enrollment lists Vivianne L. Allsop as a member of this group (CMS data updated October 2, 2026).
- National Jewish Health247 clinicians in the group
Specialties
- Rheumatologyprimary
Other rheumatologists in Denver
Clinicians with the same Medicare primary specialty in Denver, CO — not a recommendation.
Other clinicians in National Jewish Health
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Colorado School Of Medicine, Aurora |
| Graduation year | 2019 (7 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1215499603 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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