Quick answers
- Which hospitals does Matthew R. Flaherty work at?
- Medicare's official clinician data lists Matthew R. Flaherty at 1 hospital: Honor Health John C. Lincoln Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew R. Flaherty see patients?
- Medicare's clinician data lists 2 practice locations, including Scottsdale, AZ and Phoenix, AZ. Call before your visit to confirm the address.
- What is Matthew R. Flaherty's specialty?
- Medicare lists Critical Care (Intensivists) as the primary specialty, and also Neurology.
- Does Matthew R. Flaherty accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew R. Flaherty 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 R. Flaherty?
- (602) 943-2381, as listed in official Medicare / NPI Registry data.
- What is Matthew R. Flaherty's NPI number?
- 1265797401. 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 R. Flaherty works
Medicare's Facility Affiliation Data lists Matthew R. Flaherty 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
Practice locations
Addresses where Matthew R. Flaherty is enrolled with Medicare (CMS data updated 2026-10-02).
- 10510 N 92nd StScottsdale, AZ 85258
- 250 E Dunlap AvePhoenix, AZ 85020 (602) 943‑2381
Group practices
Medicare enrollment lists Matthew R. Flaherty as a member of this group (CMS data updated 2026-10-02).
- HonorHealth Ambulatory630 clinicians in the group
Specialties
- Critical Care (Intensivists)primary
- Neurologyalso
Find other Critical Care (Intensivists) doctors in Arizona →
Other critical care doctors in Scottsdale
Clinicians with the same Medicare primary specialty in Scottsdale, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265797401 |
| 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