Debbie Lieu, OD
NPI 1265165559 · Optometrist · Los Angeles, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Debbie Lieu, OD is a Optometrist provider in Los Angeles, CA (NPI 1265165559).
Provider details
- NPI number
- 1265165559
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- OPT35208 (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
3 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
- 2022-07-05
- Last updated
- 2025-06-03
- Certified
- 2025-06-03
Frequently asked questions
- What is Debbie Lieu's NPI number?
- Debbie Lieu's National Provider Identifier (NPI) is 1265165559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debbie Lieu's specialty?
- Debbie Lieu is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Debbie Lieu located?
- Debbie Lieu's practice location on file with NPPES is 1300 N Vermont Ave Ste 101, Los Angeles, CA 90027-6098.
- What is Debbie Lieu's phone number?
- The practice phone number listed in the NPPES registry for Debbie Lieu is (183) 327-0393.
- Does Debbie Lieu accept Medicare?
- Debbie Lieu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Debbie Lieu's NPI active?
- Yes — Debbie Lieu's NPI (1265165559) is active in the NPPES registry as of the last update on 2025-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.