Quick answers
- Where does Richard Casey see patients?
- Medicare's clinician data lists 5 practice locations, including Santa Ana, CA, Torrance, CA and Long Beach, CA. Call before your visit to confirm the address.
- What is Richard Casey's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Richard Casey accept Medicare assignment?
- Yes. Medicare's clinician data says Richard Casey 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 Richard Casey?
- (323) 728-7998, as listed in official Medicare / NPI Registry data.
- What is Richard Casey's NPI number?
- 1609890797. 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 Richard Casey is enrolled with Medicare (CMS data updated 2026-10-02).
- 1595 E 17th StSanta Ana, CA 92705 (323) 728‑7998
- 3655 Lomita Blvd, Suite 410Torrance, CA 90505 (310) 803‑9633
- 5991 E Spring StLong Beach, CA 90808 (562) 938‑9945
- 8028 3rd StDowney, CA 90241 (562) 622‑8700
- 9170 Haven Ave, Suite 102Rancho Cucamonga, CA 91730 (909) 440‑1014
Group practices
Medicare enrollment lists Richard Casey as a member of these groups (CMS data updated 2026-10-02).
- California Eye Specialists Medical Group Inc23 clinicians in the group
- Eyecare Specialists Medical Group Inc5 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Santa Ana
Clinicians with the same Medicare primary specialty in Santa Ana, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Harvard Medical School |
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609890797 |
| 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