Quick answers
- Which hospitals does Dean Prater work at?
- Medicare's official clinician data lists Dean Prater at 5 hospitals: Abrazo Central Campus, Abrazo Scottsdale Campus, Alaska Regional Hospital, Chandler Regional Medical Center and Mercy Gilbert Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Dean Prater see patients?
- Medicare's clinician data lists 6 practice locations, including Tucson, AZ, Glendale, AZ and Chandler, AZ. Call before your visit to confirm the address.
- What is Dean Prater's specialty?
- Medicare lists Critical Care (Intensivists) as the primary specialty, and also Internal Medicine and Pulmonary Disease.
- Does Dean Prater accept Medicare assignment?
- Yes. Medicare's clinician data says Dean Prater accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Dean Prater?
- (520) 872-3000, as listed in official Medicare / NPI Registry data.
- What is Dean Prater's NPI number?
- 1942382692. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Dean Prater works
Medicare's Facility Affiliation Data lists Dean Prater at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Abrazo Central CampusPhoenix, AZ · Acute Care Hospital · CCN 030030
- Abrazo Scottsdale CampusPhoenix, AZ · Acute Care Hospital · CCN 030083
- Alaska Regional HospitalAnchorage, AK · Acute Care Hospital · CCN 020017
- Chandler Regional Medical CenterChandler, AZ · Acute Care Hospital · CCN 030036
- Mercy Gilbert Medical CenterGilbert, AZ · Acute Care Hospital · CCN 030119
Practice locations
Addresses where Dean Prater is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1601 W Saint Marys RdTucson, AZ 85745 (520) 872‑3000
- 18701 N 67th AveGlendale, AZ 85308 (623) 561‑1000
- 1955 W Frye RdChandler, AZ 85224 (480) 728‑3000
- 2000 W Bethany Home RdPhoenix, AZ 85015 (602) 246‑5681
- 2801 Debarr RdAnchorage, AK 99508 (907) 276‑1131
Group practices
Medicare enrollment lists Dean Prater as a member of these groups (CMS data updated 2026-10-02).
- Tucson Physician Group Holdings LLC201 clinicians in the group
- Cep America - Intensivists PC125 clinicians in the group
- Arizona Acute Medical Services 1 PC48 clinicians in the group
- Hospital Medicine of AK LLC36 clinicians in the group
Specialties
Find other Critical Care (Intensivists) doctors in Arizona →
Other critical care doctors in Tucson
Clinicians with the same Medicare primary specialty in Tucson, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942382692 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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