What is Silvina Cox's NPI number?

Silvina Cox's National Provider Identifier (NPI) is 1508276155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Silvina Cox's specialty?

Silvina Cox is listed in the NPPES registry with a primary specialty of Nutrition Education Nutritionist (Dietary & Nutritional Service Providers).

Where is Silvina Cox located?

Silvina Cox's practice location on file with NPPES is 555 Marin St, Thousand Oaks, CA 91360-4236.

What is Silvina Cox's phone number?

The practice phone number listed in the NPPES registry for Silvina Cox is (805) 492-1911.

Is Silvina Cox's NPI active?

Yes — Silvina Cox's NPI (1508276155) is active in the NPPES registry as of the last update on 2014-05-05.

IndividualActive

Silvina Cox, R.D.

NPI 1508276155 · Nutrition Education Nutritionist · Thousand Oaks, CA

Silvina Cox, R.D. is a Nutrition Education Nutritionist provider in Thousand Oaks, CA (NPI 1508276155).

Provider details

NPI number: 1508276155
Entity type: Individual
Primary specialty: Nutrition Education NutritionistDietary & Nutritional Service Providers
Credential: R.D.
Sex: Female
Sole proprietor: Yes
License: 725396 (CA)

Specialties & taxonomies

Nutrition Education NutritionistPrimary133NN1002XLicense 725396 (CA)
Dietary & Nutritional Service Providers

Profile Score

Detailed profile(76/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
12 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

555 Marin St

Thousand Oaks, CA 91360-4236

Phone: (805) 492-1911

Street-level locationGet directions

More CA providers

Mailing address

130 Magellan St

Thousand Oaks, CA 91360-2628

Enumerated: 2014-05-05
Last updated: 2014-05-05

Frequently asked questions

What is Silvina Cox's NPI number?: Silvina Cox's National Provider Identifier (NPI) is 1508276155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Silvina Cox's specialty?: Silvina Cox is listed in the NPPES registry with a primary specialty of Nutrition Education Nutritionist (Dietary & Nutritional Service Providers).
Where is Silvina Cox located?: Silvina Cox's practice location on file with NPPES is 555 Marin St, Thousand Oaks, CA 91360-4236.
What is Silvina Cox's phone number?: The practice phone number listed in the NPPES registry for Silvina Cox is (805) 492-1911.
Is Silvina Cox's NPI active?: Yes — Silvina Cox's NPI (1508276155) is active in the NPPES registry as of the last update on 2014-05-05.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.