Quick answers
- Where does John S. Ikeda see patients?
- Medicare's clinician data lists 1 practice location in Buena Park, CA. Call before your visit to confirm the address.
- What is John S. Ikeda's specialty?
- Medicare lists Optometry as the primary specialty.
- Does John S. Ikeda accept Medicare assignment?
- Medicare's clinician data says John S. Ikeda may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for John S. Ikeda?
- (714) 827-7191, as listed in official Medicare / NPI Registry data.
- What is John S. Ikeda's NPI number?
- 1215379268. 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 John S. Ikeda is enrolled with Medicare (CMS data updated 2026-10-02).
- 8751 Valley View St, Suite ABuena Park, CA 90620 (714) 827‑7191
Specialties
- Optometryprimary
Other optometrists in Buena Park
Clinicians with the same Medicare primary specialty in Buena Park, CA — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Western University Of Health Sciences College Of Dental Med |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1215379268 |
| 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