Quick answers
- Which hospitals does Armin Vishteh work at?
- Medicare's official clinician data lists Armin Vishteh at 1 hospital: Providence Saint Joseph Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Armin Vishteh see patients?
- Medicare's clinician data lists 5 practice locations, including Ontario, CA, Burbank, CA and West Covina, CA. Call before your visit to confirm the address.
- What is Armin Vishteh's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Armin Vishteh accept Medicare assignment?
- Yes. Medicare's clinician data says Armin Vishteh 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 Armin Vishteh?
- (909) 980-8010, as listed in official Medicare / NPI Registry data.
- What is Armin Vishteh's NPI number?
- 1114903317. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Armin Vishteh works
Medicare's Facility Affiliation Data lists Armin Vishteh at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Providence Saint Joseph Medical CenterBurbank, CA · Acute Care Hospital · CCN 050235
Practice locations
Addresses where Armin Vishteh is enrolled with Medicare (CMS data updated 2026-10-02).
- 1211 W 6th StOntario, CA 91762 (909) 980‑8010
- 501 S Buena Vista StBurbank, CA 91505 (808) 391‑1058
- 741 S Orange AveWest Covina, CA 91790 (818) 391‑1058
- 814 N Hollywood WayBurbank, CA 91505 (818) 391‑1058
- 8241 Rochester Ave, Suite 120Rancho Cucamonga, CA 91730 (909) 980‑8010
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Ontario
Clinicians with the same Medicare primary specialty in Ontario, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Kansas School Of Med (kc/wich/sal) |
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114903317 |
| 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