Quick answers
- Where does Roy G. O'Neil see patients?
- Medicare's clinician data lists 7 practice locations, including Peoria, AZ, Goodyear, AZ and Surprise, AZ. Call before your visit to confirm the address.
- What is Roy G. O'Neil's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Roy G. O'Neil accept Medicare assignment?
- Yes. Medicare's clinician data says Roy G. O'Neil 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.
- Does Roy G. O'Neil offer telehealth?
- Medicare's clinician data says Roy G. O'Neil offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Roy G. O'Neil?
- (480) 573-0130, as listed in official Medicare / NPI Registry data.
- What is Roy G. O'Neil's NPI number?
- 1275911968. 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 Roy G. O'Neil is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 13128 N 94th Dr, Suite 100Peoria, AZ 85381 (480) 573‑0130
- 13555 W McDowell Rd, Suite 207Goodyear, AZ 85395 (480) 573‑0130
- 15571 N Reems Rd, Bldg DSurprise, AZ 85374 (480) 573‑0130
- 2525 W Greenway Rd, Suite 125Phoenix, AZ 85023 (480) 573‑0130
- 2563 S Val Vista Dr, Suite 101bGilbert, AZ 85295 (480) 573‑0130
Group practices
Medicare enrollment lists Roy G. O'Neil as a member of this group (CMS data updated 2026-10-02).
- Advanced Spine and Pain LLC31 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Peoria
Clinicians with the same Medicare primary specialty in Peoria, AZ — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1275911968 |
| 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