Quick answers
- Which hospitals does Peter T. Kalos work at?
- Medicare's official clinician data lists Peter T. Kalos at 3 hospitals: Banner Desert Medical Center, HonorHealth Scottsdale Osborn Medical Center and Tucson Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Peter T. Kalos see patients?
- Medicare's clinician data lists 7 practice locations, including Tucson, AZ, Mesa, AZ and Glendale, AZ. Call before your visit to confirm the address.
- What is Peter T. Kalos's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Peter T. Kalos accept Medicare assignment?
- Yes. Medicare's clinician data says Peter T. Kalos 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 Peter T. Kalos?
- (520) 207-2546, as listed in official Medicare / NPI Registry data.
- What is Peter T. Kalos's NPI number?
- 1538139738. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Peter T. Kalos works
Medicare's Facility Affiliation Data lists Peter T. Kalos at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Banner Desert Medical CenterMesa, AZ · Acute Care Hospital · CCN 030065
- HonorHealth Scottsdale Osborn Medical CenterScottsdale, AZ · Acute Care Hospital · CCN 030038
- Tucson Medical CenterTucson, AZ · Acute Care Hospital · CCN 030006
Practice locations
Addresses where Peter T. Kalos is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 10360 E Drexel RdTucson, AZ 85747 (520) 207‑2546
- 1500 S Dobson Rd, Suite 101Mesa, AZ 85202 (480) 412‑3577
- 18699 N 67th Ave, Suite 140Glendale, AZ 85308 (623) 376‑8600
- 1900 N Higley RdGilbert, AZ 85234 (480) 453‑2034
- 3535 N Scottsdale RdScottsdale, AZ 85251 (480) 882‑4365
Group practices
Medicare enrollment lists Peter T. Kalos as a member of these groups (CMS data updated 2026-10-02).
- Banner Hospital Based Physicians Arizona LLC637 clinicians in the group
- Valley Anesthesiology Consultants Inc283 clinicians in the group
- Ias Arizona PLLC114 clinicians in the group
- Grand Canyon Anesthesia LLC50 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Tucson
Clinicians with the same Medicare primary specialty in Tucson, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Saint Louis University School Of Medicine |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1538139738 |
| 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