What is Christina Rioux's NPI number?

Christina Rioux's National Provider Identifier (NPI) is 1164350021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Christina Rioux's specialty?

Christina Rioux is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).

Where is Christina Rioux located?

Christina Rioux's practice location on file with NPPES is 105 County Road 307 N, Port Lavaca, TX 77979-6130.

What is Christina Rioux's phone number?

The practice phone number listed in the NPPES registry for Christina Rioux is (512) 689-3546.

Is Christina Rioux's NPI active?

Yes — Christina Rioux's NPI (1164350021) is active in the NPPES registry as of the last update on 2026-05-11.

IndividualActive

Christina Rioux

NPI 1164350021 · Nutritionist · Port Lavaca, TX

Christina Rioux is a Nutritionist provider in Port Lavaca, TX (NPI 1164350021).

Provider details

NPI number: 1164350021
Entity type: Individual
Primary specialty: NutritionistDietary & Nutritional Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

NutritionistPrimary133N00000X
Dietary & Nutritional Service Providers

Profile Score

Basic profile(46/100 index)

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

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% 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

105 County Road 307 N

Port Lavaca, TX 77979-6130

Phone: (512) 689-3546

Street-level locationGet directions

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Mailing address