Quick answers
- Where does Ron Ayanzen see patients?
- Medicare's clinician data lists 5 practice locations, including Phoenix, AZ, Gilbert, AZ and New York, NY. Call before your visit to confirm the address.
- What is Ron Ayanzen's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Ron Ayanzen accept Medicare assignment?
- Yes. Medicare's clinician data says Ron Ayanzen 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 Ron Ayanzen?
- (480) 893-1004, as listed in official Medicare / NPI Registry data.
- What is Ron Ayanzen's NPI number?
- 1013901586. 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 Ron Ayanzen is enrolled with Medicare (CMS data updated 2026-10-02).
- 4530 E Ray Rd, Suite 160Phoenix, AZ 85044 (480) 893‑1004
- 4915 E Baseline Rd, Suite 116Gilbert, AZ 85234 (480) 354‑9200
- 61 E 77th StNew York, NY 10075 (212) 772‑3111
- 8100 E Camelback Rd, Suite 137Scottsdale, AZ 85251 (212) 772‑3111
- 9 Bond St, Fl 4Brooklyn, NY 11201 (718) 222‑3000
Group practices
Medicare enrollment lists Ron Ayanzen as a member of these groups (CMS data updated 2026-10-02).
- Lenox Hill Radiology and Medical Imaging Associates PC244 clinicians in the group
- Arizona Diagnostic Radiology Group LLC63 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Phoenix
Clinicians with the same Medicare primary specialty in Phoenix, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York Medical College |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013901586 |
| 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