Marianna Gabriel, RD CHES
NPI 1003440470 · Registered Dietitian · Irvine, CA
Marianna Gabriel, RD CHES is a Registered Dietitian provider in Irvine, CA (NPI 1003440470).
Provider details
- NPI number
- 1003440470
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD CHES
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Emergency Medical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2020-02-25
- Last updated
- 2020-02-25
- Certified
- 2020-02-25
Frequently asked questions
- What is Marianna Gabriel's NPI number?
- Marianna Gabriel's National Provider Identifier (NPI) is 1003440470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianna Gabriel's specialty?
- Marianna Gabriel is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Marianna Gabriel located?
- Marianna Gabriel's practice location on file with NPPES is 6640 Alton Pkwy, Irvine, CA 92618-3734.
- What is Marianna Gabriel's phone number?
- The practice phone number listed in the NPPES registry for Marianna Gabriel is (949) 932-6734.
- Is Marianna Gabriel's NPI active?
- Yes — Marianna Gabriel's NPI (1003440470) is active in the NPPES registry as of the last update on 2020-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.