Quick answers
- Where does Roger Mateossian see patients?
- Medicare's clinician data lists 2 practice locations, including Reno, NV and Sparks, NV. Call before your visit to confirm the address.
- What is Roger Mateossian's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Roger Mateossian accept Medicare assignment?
- Yes. Medicare's clinician data says Roger Mateossian 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 Roger Mateossian?
- (775) 826-2477, as listed in official Medicare / NPI Registry data.
- What is Roger Mateossian's NPI number?
- 1275618597. 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 Roger Mateossian is enrolled with Medicare (CMS data updated 2026-10-02).
- 285 W Moana LnReno, NV 89509 (775) 826‑2477
- 5961 S Los Altos Pkwy, Suite 101Sparks, NV 89436 (775) 359‑2020
Group practices
Medicare enrollment lists Roger Mateossian as a member of this group (CMS data updated 2026-10-02).
- Pritchett Eye Care PC32 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Reno
Clinicians with the same Medicare primary specialty in Reno, NV — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Graduation year | 1971 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275618597 |
| 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