Quick answers
- Does Thelma St.victor accept Medicare assignment?
- Yes. Medicare's clinician data says Thelma St.victor 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 Thelma St.victor's NPI number?
- 1578803656. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Thelma St.victor is enrolled with Medicare (CMS data updated October 2, 2026).
- 1790 E River Rd, Suite 130Tucson, AZ 85718 (480) 361‑0110
- 4555 E Inverness Ave, Bldg 3Mesa, AZ 85206 (480) 361‑0110
Group practices
Medicare enrollment lists Thelma St.victor as a member of this group (CMS data updated October 2, 2026).
- Valley Sleep Physicians Inc25 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Tucson
Clinicians with the same Medicare primary specialty in Tucson, AZ — not a recommendation.
Other clinicians in Valley Sleep Physicians Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| School | State University Of New York Downstate Medical Center |
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1578803656 |
| 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
- 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