Quick answers
- Where does Derek M. Frazier see patients?
- Medicare's clinician data lists 3 practice locations, including Tucson, AZ, Phoenix, AZ and Oro Valley, AZ. Call before your visit to confirm the address.
- What is Derek M. Frazier's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Derek M. Frazier accept Medicare assignment?
- Yes. Medicare's clinician data says Derek M. Frazier 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 Derek M. Frazier?
- (480) 420-4027, as listed in official Medicare / NPI Registry data.
- What is Derek M. Frazier's NPI number?
- 1285880815. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Derek M. Frazier is enrolled with Medicare (CMS data updated 2026-10-02).
- 2220 E Orange Grove RdTucson, AZ 85741 (480) 420‑4027
- 6501 N 19th AvePhoenix, AZ 85015 (602) 795‑6020
- 8500 N Oracle Rd, Suite 150Oro Valley, AZ 85704 (520) 462‑0220
Group practices
Medicare enrollment lists Derek M. Frazier as a member of these groups (CMS data updated 2026-10-02).
- Anesthesia Partners and Management LLC146 clinicians in the group
- Guide Anesthesia AZ LLC104 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 |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285880815 |
| 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
- 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