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Lois Valenti, O.D.
NPI 1447392667 · Optometrist · San Francisco, CA
Lois Valenti, O.D. is a Optometrist provider in San Francisco, CA (NPI 1447392667).
Provider details
- NPI number
- 1447392667
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- T9468 (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
901 Market St
San Francisco, CA 94103-1729
Phone: (415) 495-2020
Street-level locationGet directions
Mailing address
370 Frederick St Apt B
San Francisco, CA 94117-8445
Registry dates
- Enumerated
- 2007-02-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lois Valenti's NPI number?
- Lois Valenti's National Provider Identifier (NPI) is 1447392667, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lois Valenti's specialty?
- Lois Valenti is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Lois Valenti located?
- Lois Valenti's practice location on file with NPPES is 901 Market St, San Francisco, CA 94103-1729.
- What is Lois Valenti's phone number?
- The practice phone number listed in the NPPES registry for Lois Valenti is (415) 495-2020.
- Is Lois Valenti's NPI active?
- Yes — Lois Valenti's NPI (1447392667) 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.