Quick answers
- Which hospitals does Brett A. Stewart work at?
- Medicare's official clinician data lists Brett A. Stewart at 2 hospitals: Tucson Medical Center and Yavapai Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brett A. Stewart see patients?
- Medicare's clinician data lists 4 practice locations, including Green Valley, AZ, Tucson, AZ and Prescott Valley, AZ. Call before your visit to confirm the address.
- What is Brett A. Stewart's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Brett A. Stewart accept Medicare assignment?
- Yes. Medicare's clinician data says Brett A. Stewart 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 Brett A. Stewart?
- (520) 420-2480, as listed in official Medicare / NPI Registry data.
- What is Brett A. Stewart's NPI number?
- 1992452411. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brett A. Stewart works
Medicare's Facility Affiliation Data lists Brett A. Stewart at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Tucson Medical CenterTucson, AZ · Acute Care Hospital · CCN 030006
- Yavapai Regional Medical CenterPrescott, AZ · Acute Care Hospital · CCN 030012
Practice locations
Addresses where Brett A. Stewart is enrolled with Medicare (CMS data updated 2026-10-02).
- 1315 S La Canada DrGreen Valley, AZ 85622 (520) 420‑2480
- 2070 W Rudasill Rd, Suite 130Tucson, AZ 85704 (520) 420‑2520
- 3251 N Windsong DrPrescott Valley, AZ 86314 (928) 772‑2582
- 743 Miller Valley RdPrescott, AZ 86301 (928) 458‑7563
Group practices
Medicare enrollment lists Brett A. Stewart as a member of these groups (CMS data updated 2026-10-02).
- TMC Medical Network281 clinicians in the group
- Prescott Healthcare Solutions LLC196 clinicians in the group
- Tmcone96 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Green Valley
Clinicians with the same Medicare primary specialty in Green Valley, AZ — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1992452411 |
| 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