Quick answers
- Does Andrew R. Valenzuela accept Medicare assignment?
- Yes. Medicare's clinician data says Andrew R. Valenzuela 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 Andrew R. Valenzuela's NPI number?
- 1851889232. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Andrew R. Valenzuela works
Medicare's Facility Affiliation Data lists Andrew R. Valenzuela 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.
- Banner - University Medical Center PhoenixPhoenix, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030002
Practice locations
Addresses where Andrew R. Valenzuela is enrolled with Medicare (CMS data updated October 2, 2026).
- 1111 E McDowell RdPhoenix, AZ 85006 (602) 839‑2000
- 1432 S Dobson Rd, Suite 501Mesa, AZ 85202 (480) 412‑7474
- 755 E McDowell RdPhoenix, AZ 85006 (602) 521‑3086
Group practices
Medicare enrollment lists Andrew R. Valenzuela as a member of these groups (CMS data updated October 2, 2026).
- Banner - University Physician Specialists LLC348 clinicians in the group
- Banner Physician Super Specialists Arizona LLC6 clinicians in the group
Specialties
- Sleep Medicineprimary
Other sleep medicine doctors in Arizona
Clinicians with the same Medicare primary specialty in Arizona — not a recommendation.
Other clinicians in Banner - University Physician Specialists LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2018 (8 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1851889232 |
| 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