Quick answers
- Which hospitals does Gregory S. Morris work at?
- Medicare's official clinician data lists Gregory S. Morris at 1 hospital: Arizona Orthopedic and Surgical Specialty Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory S. Morris see patients?
- Medicare's clinician data lists 1 practice location in Phoenix, AZ. Call before your visit to confirm the address.
- What is Gregory S. Morris's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Gregory S. Morris accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory S. Morris 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 Gregory S. Morris?
- (602) 200-9021, as listed in official Medicare / NPI Registry data.
- What is Gregory S. Morris's NPI number?
- 1750351946. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory S. Morris works
Medicare's Facility Affiliation Data lists Gregory S. Morris at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Arizona Orthopedic and Surgical Specialty HospitalPhoenix, AZ · Acute Care Hospital · CCN 030112
Practice locations
Addresses where Gregory S. Morris is enrolled with Medicare (CMS data updated 2026-10-02).
- 4605 E Elwood St, Suite 500Phoenix, AZ 85040 (602) 200‑9021
Group practices
Medicare enrollment lists Gregory S. Morris as a member of this group (CMS data updated 2026-10-02).
- Anesthesia Partners of Arizona LLC84 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Phoenix
Clinicians with the same Medicare primary specialty in Phoenix, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Georgia School Of Medicine |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750351946 |
| 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