Quick answers
- Where does Reuben T. Yoo see patients?
- Medicare's clinician data lists 2 practice locations, including La Mesa, CA and San Diego, CA. Call before your visit to confirm the address.
- What is Reuben T. Yoo's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Reuben T. Yoo accept Medicare assignment?
- Yes. Medicare's clinician data says Reuben T. Yoo 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 Reuben T. Yoo?
- (619) 670-5400, as listed in official Medicare / NPI Registry data.
- What is Reuben T. Yoo's NPI number?
- 1942396510. 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 Reuben T. Yoo is enrolled with Medicare (CMS data updated 2026-10-02).
- 10862 Calle VerdeLa Mesa, CA 91941 (619) 670‑5400
- 15004 Innovation DrSan Diego, CA 92128 (858) 487‑1800
Group practices
Medicare enrollment lists Reuben T. Yoo as a member of this group (CMS data updated 2026-10-02).
- Scripps Health1,433 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in La Mesa
Clinicians with the same Medicare primary specialty in La Mesa, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Tufts University School Of Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942396510 |
| 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