Quick answers
- Where does Gregory C. Carr see patients?
- Medicare's clinician data lists 2 practice locations, including Surprise, AZ and Phoenix, AZ. Call before your visit to confirm the address.
- What is Gregory C. Carr's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Gregory C. Carr accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory C. Carr 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 C. Carr?
- (480) 719-6554, as listed in official Medicare / NPI Registry data.
- What is Gregory C. Carr's NPI number?
- 1770760589. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Gregory C. Carr is enrolled with Medicare (CMS data updated 2026-10-02).
- 17300 N Dysart RdSurprise, AZ 85378 (480) 719‑6554
- 1800 E Van Buren StPhoenix, AZ 85006 (480) 719‑6554
Group practices
Medicare enrollment lists Gregory C. Carr as a member of this group (CMS data updated 2026-10-02).
- Dr Gregory Carr MD LLC11 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Arizona
Clinicians with the same Medicare primary specialty in Arizona — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1770760589 |
| 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
- 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