IndividualActive
Maria Gru Hernandez, RDN
NPI 1801465042 · Registered Dietitian · Simi Valley, CA
Maria Gru Hernandez, RDN is a Registered Dietitian provider in Simi Valley, CA (NPI 1801465042).
Provider details
- NPI number
- 1801465042
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1082785 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(62/100 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
28 Washburn St
Simi Valley, CA 93065-4055
Phone: (805) 338-0052
Street-level locationGet directions
Mailing address
28 Washburn St
Simi Valley, CA 93065-4055
Registry dates
- Enumerated
- 2021-06-22
- Last updated
- 2021-06-22
- Certified
- 2021-06-22
Frequently asked questions
- What is Maria Gru Hernandez's NPI number?
- Maria Gru Hernandez's National Provider Identifier (NPI) is 1801465042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Gru Hernandez's specialty?
- Maria Gru Hernandez is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Maria Gru Hernandez located?
- Maria Gru Hernandez's practice location on file with NPPES is 28 Washburn St, Simi Valley, CA 93065-4055.
- What is Maria Gru Hernandez's phone number?
- The practice phone number listed in the NPPES registry for Maria Gru Hernandez is (805) 338-0052.
- Is Maria Gru Hernandez's NPI active?
- Yes — Maria Gru Hernandez's NPI (1801465042) is active in the NPPES registry as of the last update on 2021-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.