Quick answers
- Which hospitals does Matthew Degarlais work at?
- Medicare's official clinician data lists Matthew Degarlais at 2 hospitals: HonorHealth Scottsdale Osborn Medical Center and HonorHealth Scottsdale Shea Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew Degarlais see patients?
- Medicare's clinician data lists 2 practice locations, including Mesa, AZ and Phoenix, AZ. Call before your visit to confirm the address.
- What is Matthew Degarlais's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Hospitalist.
- Does Matthew Degarlais accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew Degarlais 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 Matthew Degarlais?
- (623) 888-3502, as listed in official Medicare / NPI Registry data.
- What is Matthew Degarlais's NPI number?
- 1275965402. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Matthew Degarlais works
Medicare's Facility Affiliation Data lists Matthew Degarlais at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HonorHealth Scottsdale Osborn Medical CenterScottsdale, AZ · Acute Care Hospital · CCN 030038
- HonorHealth Scottsdale Shea Medical CenterScottsdale, AZ · Acute Care Hospital · CCN 030087
Practice locations
Addresses where Matthew Degarlais is enrolled with Medicare (CMS data updated 2026-10-02).
- 2225 W Southern Ave, Suite AMesa, AZ 85202 (623) 888‑3502
- 9225 N 3rd St, Suite 300Phoenix, AZ 85020 (602) 445‑0751
Group practices
Medicare enrollment lists Matthew Degarlais as a member of these groups (CMS data updated 2026-10-02).
- BHSM Rehabilitation LLC456 clinicians in the group
- Affiliated Hospitalists PLC85 clinicians in the group
Specialties
- Internal Medicineprimary
- Hospitalistalso
Other internal medicine doctors in Mesa
Clinicians with the same Medicare primary specialty in Mesa, AZ — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275965402 |
| 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