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Teresa Lam, O.D.
NPI 1427183870 · Optometrist · San Francisco, CA
Teresa Lam, O.D. is a Optometrist provider in San Francisco, CA (NPI 1427183870).
Provider details
- NPI number
- 1427183870
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 9908T (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(90/100 index)
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
2019 Fillmore St
Suite a
San Francisco, CA 94115-2708
Phone: (415) 775-9996
Street-level locationGet directions
Mailing address
2019 Fillmore St
San Francisco, CA 94115
Registry dates
- Enumerated
- 2007-02-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Teresa Lam's NPI number?
- Teresa Lam's National Provider Identifier (NPI) is 1427183870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Lam's specialty?
- Teresa Lam is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Teresa Lam located?
- Teresa Lam's practice location on file with NPPES is 2019 Fillmore St, San Francisco, CA 94115-2708.
- What is Teresa Lam's phone number?
- The practice phone number listed in the NPPES registry for Teresa Lam is (415) 775-9996.
- Is Teresa Lam's NPI active?
- Yes — Teresa Lam's NPI (1427183870) 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.