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Eillen Sosa, SLD
NPI 1336492685 · Optician · Oakland, CA
Eillen Sosa, SLD is a Optician provider in Oakland, CA (NPI 1336492685).
Provider details
- NPI number
- 1336492685
- Entity type
- Individual
- Primary specialty
- OpticianEye and Vision Services Providers
- Credential
- SLD
- Sex
- Female
- Sole proprietor
- Yes
- License
- D7662 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
1940 Fruitvale Ave
Suite 6
Oakland, CA 94601-2413
Phone: (510) 731-6976
Fax: (510) 698-8744
Street-level locationGet directions
Mailing address
1940 Fruitvale Ave
Oakland, CA 94601-2413
Registry dates
- Enumerated
- 2012-10-24
- Last updated
- 2012-10-24
Frequently asked questions
- What is Eillen Sosa's NPI number?
- Eillen Sosa's National Provider Identifier (NPI) is 1336492685, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eillen Sosa's specialty?
- Eillen Sosa is listed in the NPPES registry with a primary specialty of Optician (Eye and Vision Services Providers).
- Where is Eillen Sosa located?
- Eillen Sosa's practice location on file with NPPES is 1940 Fruitvale Ave, Oakland, CA 94601-2413.
- What is Eillen Sosa's phone number?
- The practice phone number listed in the NPPES registry for Eillen Sosa is (510) 731-6976.
- Is Eillen Sosa's NPI active?
- Yes — Eillen Sosa's NPI (1336492685) is active in the NPPES registry as of the last update on 2012-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.