Quick answers
- Where does Lawrence Yu see patients?
- Medicare's clinician data lists 2 practice locations, including Torrance, CA. Call before your visit to confirm the address.
- What is Lawrence Yu's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Lawrence Yu accept Medicare assignment?
- Yes. Medicare's clinician data says Lawrence Yu 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 Lawrence Yu?
- (310) 373-6708, as listed in official Medicare / NPI Registry data.
- What is Lawrence Yu's NPI number?
- 1861873861. 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 Lawrence Yu is enrolled with Medicare (CMS data updated 2026-10-02).
- 23441 Madison St, Suite 120Torrance, CA 90505 (310) 373‑6708
- 23550 Hawthorne BlvdTorrance, CA 90505 (310) 784‑2020
Group practices
Medicare enrollment lists Lawrence Yu as a member of these groups (CMS data updated 2026-10-02).
- Thomas S Tooma M D A Professional Corporation31 clinicians in the group
- East-West Eye Institute a Medical Corporation16 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 |
|---|---|
| Medical school | Southern California College Of Optometry |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861873861 |
| 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