Lorina Leung, OD
NPI 1487192746 · Optometrist · Sunnyvale, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lorina Leung, OD is a Optometrist organization in Sunnyvale, CA (NPI 1487192746).
Provider details
- NPI number
- 1487192746
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Lorina Leung, Optometrist(408) 738-2020
- License
- 13347T (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-02-07
- Last updated
- 2024-02-27
- Certified
- 2024-02-27
Frequently asked questions
- What is Lorina Leung, OD's NPI number?
- Lorina Leung, OD's National Provider Identifier (NPI) is 1487192746, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lorina Leung, OD?
- Lorina Leung, OD is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Lorina Leung, OD located?
- Lorina Leung, OD's practice location on file with NPPES is 454 E El Camino Real, Sunnyvale, CA 94087-1938.
- What is Lorina Leung, OD's phone number?
- The practice phone number listed in the NPPES registry for Lorina Leung, OD is (408) 738-2020.
- Does Lorina Leung, OD accept Medicare?
- Lorina Leung, OD is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Lorina Leung, OD?
- The authorized official listed on Lorina Leung, OD's NPPES record is Lorina Leung, Optometrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lorina Leung, OD's NPI active?
- Yes — Lorina Leung, OD's NPI (1487192746) is active in the NPPES registry as of the last update on 2024-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.