OrganizationActive
Rdn Nutrition
NPI 1437751427 · Registered Dietitian · Riverside, CA
Rdn Nutrition is a Registered Dietitian organization in Riverside, CA (NPI 1437751427).
Provider details
- NPI number
- 1437751427
- Entity type
- Organization
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Organization subpart
- No
- Authorized official
- Lisa Underwood, Owner(858) 366-3038
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
870 N Orange St
Riverside, CA 92501-1314
Phone: (858) 366-3038
Street-level locationGet directions
Mailing address
870 N Orange St
Riverside, CA 92501-1314
Registry dates
- Enumerated
- 2020-11-13
- Last updated
- 2020-11-13
- Certified
- 2020-11-13
Frequently asked questions
- What is Rdn Nutrition's NPI number?
- Rdn Nutrition's National Provider Identifier (NPI) is 1437751427, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rdn Nutrition?
- Rdn Nutrition is classified in the NPPES registry as Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Rdn Nutrition located?
- Rdn Nutrition's practice location on file with NPPES is 870 N Orange St, Riverside, CA 92501-1314.
- What is Rdn Nutrition's phone number?
- The practice phone number listed in the NPPES registry for Rdn Nutrition is (858) 366-3038.
- Who is the authorized official for Rdn Nutrition?
- The authorized official listed on Rdn Nutrition's NPPES record is Lisa Underwood, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rdn Nutrition's NPI active?
- Yes — Rdn Nutrition's NPI (1437751427) is active in the NPPES registry as of the last update on 2020-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.