IndividualActive
Olga Barraza
NPI 1619843935 · Registered Dietitian · Upland, CA
Olga Barraza is a Registered Dietitian provider in Upland, CA (NPI 1619843935).
Provider details
- NPI number
- 1619843935
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Basic profile(47/100 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
1317 W Foothill Blvd Ste 130
Ste 130
Upland, CA 91786-3684
Phone: (800) 741-1164
Street-level locationGet directions
Mailing address
1317 W Foothill Blvd Ste 130
Upland, CA 91786-3684
Registry dates
- Enumerated
- 2025-10-14
- Last updated
- 2025-10-14
- Certified
- 2025-10-14
Frequently asked questions
- What is Olga Barraza's NPI number?
- Olga Barraza's National Provider Identifier (NPI) is 1619843935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olga Barraza's specialty?
- Olga Barraza is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Olga Barraza located?
- Olga Barraza's practice location on file with NPPES is 1317 W Foothill Blvd Ste 130, Upland, CA 91786-3684.
- What is Olga Barraza's phone number?
- The practice phone number listed in the NPPES registry for Olga Barraza is (800) 741-1164.
- Is Olga Barraza's NPI active?
- Yes — Olga Barraza's NPI (1619843935) is active in the NPPES registry as of the last update on 2025-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.