Quick answers
- Does Francisco Lozano Arvizu accept Medicare assignment?
- Yes. Medicare's clinician data says Francisco Lozano Arvizu 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 Francisco Lozano Arvizu's NPI number?
- 1699340828. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Francisco Lozano Arvizu works
Medicare's Facility Affiliation Data lists Francisco Lozano Arvizu 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.
- Mayo Clinic HospitalPhoenix, AZ · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 030103
- Yuma Regional Medical CenterYuma, AZ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 030013
Practice locations
Addresses where Francisco Lozano Arvizu is enrolled with Medicare (CMS data updated October 2, 2026).
- 11871 S Fortuna RdYuma, AZ 85367 (928) 329‑8331
- 1220 W 24th St, Suite 1Yuma, AZ 85364 (928) 329‑8331
Group practices
Medicare enrollment lists Francisco Lozano Arvizu as a member of this group (CMS data updated October 2, 2026).
- Yuma Nephrology PC10 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Yuma
Clinicians with the same Medicare primary specialty in Yuma, AZ — not a recommendation.
Other clinicians in Yuma Nephrology PC
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) | 1699340828 |
| 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