Letitia Lii, O.D.
NPI 1750429981 · Optometrist · South San Francisco, CA
Letitia Lii, O.D. is a Optometrist provider in South San Francisco, CA (NPI 1750429981).
Provider details
- NPI number
- 1750429981
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 10872T (CA)
Specialties & taxonomies
Eye and Vision Services Providers
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
19 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
- 2007-02-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Letitia Lii's NPI number?
- Letitia Lii's National Provider Identifier (NPI) is 1750429981, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Letitia Lii's specialty?
- Letitia Lii is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Letitia Lii located?
- Letitia Lii's practice location on file with NPPES is 419 Eccles Ave, South San Francisco, CA 94080-1902.
- What is Letitia Lii's phone number?
- The practice phone number listed in the NPPES registry for Letitia Lii is (650) 873-1089.
- Is Letitia Lii's NPI active?
- Yes — Letitia Lii's NPI (1750429981) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.