Quick answers
- Where does Darin H. Chun see patients?
- Medicare's clinician data lists 1 practice location in Torrance, CA. Call before your visit to confirm the address.
- What is Darin H. Chun's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Darin H. Chun accept Medicare assignment?
- Yes. Medicare's clinician data says Darin H. Chun 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 Darin H. Chun?
- (310) 543-3555, as listed in official Medicare / NPI Registry data.
- What is Darin H. Chun's NPI number?
- 1760043863. 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 Darin H. Chun is enrolled with Medicare (CMS data updated 2026-10-02).
- 3537 Torrance Blvd, Suite 18Torrance, CA 90503 (310) 543‑3555
Group practices
Medicare enrollment lists Darin H. Chun as a member of this group (CMS data updated 2026-10-02).
- South Bay Optometry Inc2 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Torrance
Clinicians with the same Medicare primary specialty in Torrance, CA — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1760043863 |
| 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