Quick answers
- Which hospitals does Michael G. Best work at?
- Medicare's official clinician data lists Michael G. Best at 2 hospitals: Honor Health John C. Lincoln Medical Center and HonorHealth Deer Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael G. Best see patients?
- Medicare's clinician data lists 4 practice locations, including Surprise, AZ, Goodyear, AZ and Phoenix, AZ. Call before your visit to confirm the address.
- What is Michael G. Best's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Michael G. Best accept Medicare assignment?
- Yes. Medicare's clinician data says Michael G. Best 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 Michael G. Best?
- (623) 295-1190, as listed in official Medicare / NPI Registry data.
- What is Michael G. Best's NPI number?
- 1508251174. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael G. Best works
Medicare's Facility Affiliation Data lists Michael G. Best at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Honor Health John C. Lincoln Medical CenterPhoenix, AZ · Acute Care Hospital · CCN 030014
- HonorHealth Deer Valley Medical CenterPhoenix, AZ · Acute Care Hospital · CCN 030092
Practice locations
Addresses where Michael G. Best is enrolled with Medicare (CMS data updated 2026-10-02).
- 13060 W Bell RdSurprise, AZ 85378 (623) 295‑1190
- 13575 W McDowell RdGoodyear, AZ 85395 (623) 536‑9911
- 19829 N 27th AvePhoenix, AZ 85027 (623) 879‑6100
- 33400 N 32nd AvePhoenix, AZ 85085 (623) 580‑5800
Group practices
Medicare enrollment lists Michael G. Best as a member of these groups (CMS data updated 2026-10-02).
- Vituity - Arizona Hospitalists PC69 clinicians in the group
- Leading Healthcare PLLC41 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Surprise
Clinicians with the same Medicare primary specialty in Surprise, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1508251174 |
| 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