Irene Marinas-Oliver, RD
NPI 1437343654 · Renal Nutrition Registered Dietitian · Riverside, CA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irene Marinas-Oliver, RD is a Renal Nutrition Registered Dietitian provider in Riverside, CA (NPI 1437343654).
Provider details
- NPI number
- 1437343654
- Entity type
- Individual
- Primary specialty
- Renal Nutrition Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 806369 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Mailing address
Registry dates
- Enumerated
- 2007-08-30
- Last updated
- 2007-08-30
Frequently asked questions
- What is Irene Marinas-Oliver's NPI number?
- Irene Marinas-Oliver's National Provider Identifier (NPI) is 1437343654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irene Marinas-Oliver's specialty?
- Irene Marinas-Oliver is listed in the NPPES registry with a primary specialty of Renal Nutrition Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Irene Marinas-Oliver located?
- Irene Marinas-Oliver's practice location on file with NPPES is 12222 Brianwood Dr, Riverside, CA 92503-6752.
- What is Irene Marinas-Oliver's phone number?
- The practice phone number listed in the NPPES registry for Irene Marinas-Oliver is (951) 333-3515.
- Does Irene Marinas-Oliver accept Medicare?
- Irene Marinas-Oliver is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irene Marinas-Oliver's NPI active?
- Yes — Irene Marinas-Oliver's NPI (1437343654) is active in the NPPES registry as of the last update on 2007-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.