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Catrina Lam
NPI 1407789811 · Optometrist · San Francisco, CA
Catrina Lam is a Optometrist provider in San Francisco, CA (NPI 1407789811).
Provider details
- NPI number
- 1407789811
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 36274 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(52/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
4150 Clement St
San Francisco, CA 94121-1563
Phone: (415) 221-4810
Street-level locationGet directions
Mailing address
1271 Tainan Ct
San Jose, CA 95131-2413
Registry dates
- Enumerated
- 2026-06-05
- Last updated
- 2026-06-05
- Certified
- 2026-06-05
Frequently asked questions
- What is Catrina Lam's NPI number?
- Catrina Lam's National Provider Identifier (NPI) is 1407789811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catrina Lam's specialty?
- Catrina Lam is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Catrina Lam located?
- Catrina Lam's practice location on file with NPPES is 4150 Clement St, San Francisco, CA 94121-1563.
- What is Catrina Lam's phone number?
- The practice phone number listed in the NPPES registry for Catrina Lam is (415) 221-4810.
- Is Catrina Lam's NPI active?
- Yes — Catrina Lam's NPI (1407789811) is active in the NPPES registry as of the last update on 2026-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.