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Violeta Villanueva, DISPENSING OPTICIAN
NPI 1427186311 · Optician · San Francisco, CA
Violeta Villanueva, DISPENSING OPTICIAN is a Optician provider in San Francisco, CA (NPI 1427186311).
Provider details
- NPI number
- 1427186311
- Entity type
- Individual
- Primary specialty
- OpticianEye and Vision Services Providers
- Credential
- DISPENSING OPTICIAN
- Sex
- Female
- Sole proprietor
- No
- License
- D7004 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(89/100 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
1648a Irving St
San Francisco, CA 94122-1835
Phone: (415) 753-1363
Fax: (415) 753-1363
Street-level locationGet directions
Mailing address
1648a Irving St
San Francisco, CA 94122-1835
Registry dates
- Enumerated
- 2007-03-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Violeta Villanueva's NPI number?
- Violeta Villanueva's National Provider Identifier (NPI) is 1427186311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Violeta Villanueva's specialty?
- Violeta Villanueva is listed in the NPPES registry with a primary specialty of Optician (Eye and Vision Services Providers).
- Where is Violeta Villanueva located?
- Violeta Villanueva's practice location on file with NPPES is 1648a Irving St, San Francisco, CA 94122-1835.
- What is Violeta Villanueva's phone number?
- The practice phone number listed in the NPPES registry for Violeta Villanueva is (415) 753-1363.
- Is Violeta Villanueva's NPI active?
- Yes — Violeta Villanueva's NPI (1427186311) 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.