Quick answers
- Does Garred M. Miller accept Medicare assignment?
- Medicare's clinician data says Garred M. Miller may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Garred M. Miller's NPI number?
- 1427931740. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Garred M. Miller works
Medicare's Facility Affiliation Data lists Garred M. Miller 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.
- Abrazo Scottsdale CampusPhoenix, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030083
- Banner Boswell Medical CenterSun City, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030061
Practice locations
Addresses where Garred M. Miller is enrolled with Medicare (CMS data updated October 2, 2026).
- 10401 W Thunderbird BlvdSun City, AZ 85351 (623) 832‑4000
- 3929 E Bell RdPhoenix, AZ 85032 (602) 923‑5609
- 9815 N 95th StScottsdale, AZ 85258 (800) 626‑7054
Group practices
Medicare enrollment lists Garred M. Miller as a member of these groups (CMS data updated October 2, 2026).
- Ascend Anesthesia LLC76 clinicians in the group
- Advanced Cardiac Anesthesia PLLC12 clinicians in the group
- Pacific Sonoran Anesthesia LLC11 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Arizona →
Other nurse anesthetists in Sun City
Clinicians with the same Medicare primary specialty in Sun City, AZ — not a recommendation.
Other clinicians in Ascend Anesthesia LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1427931740 |
| 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