What is Melissa Rivera's NPI number?

Melissa Rivera's National Provider Identifier (NPI) is 1649150418, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Melissa Rivera's specialty?

Melissa Rivera is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Melissa Rivera located?

Melissa Rivera's practice location on file with NPPES is 13234 Cordary Ave, Hawthorne, CA 90250-6114.

What is Melissa Rivera's phone number?

The practice phone number listed in the NPPES registry for Melissa Rivera is (310) 703-8558.

Is Melissa Rivera's NPI active?

Yes — Melissa Rivera's NPI (1649150418) is active in the NPPES registry as of the last update on 2025-09-03.

IndividualActive

Melissa Rivera

NPI 1649150418 · Registered Dietitian · Hawthorne, CA

Melissa Rivera is a Registered Dietitian provider in Hawthorne, CA (NPI 1649150418).

Provider details

NPI number: 1649150418
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Sex: Female
Sole proprietor: Yes
License: 86435272 (CA)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 86435272 (CA)
Dietary & Nutritional Service Providers

Profile Score

Established profile(54/100 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
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

13234 Cordary Ave

Hawthorne, CA 90250-6114

Phone: (310) 703-8558

Street-level locationGet directions

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Mailing address