Maiyu Fernandez, RDN
NPI 1649643966 · Registered Dietitian · Oakland, CA
Maiyu Fernandez, RDN is a Registered Dietitian provider in Oakland, CA (NPI 1649643966).
Provider details
- NPI number
- 1649643966
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- No
- License
- DX4833 (MD)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2015-11-09
- Last updated
- 2022-01-12
- Certified
- 2022-01-12
Frequently asked questions
- What is Maiyu Fernandez's NPI number?
- Maiyu Fernandez's National Provider Identifier (NPI) is 1649643966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maiyu Fernandez's specialty?
- Maiyu Fernandez is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Maiyu Fernandez located?
- Maiyu Fernandez's practice location on file with NPPES is 306 Lee St Apt 210, Oakland, CA 94610-4346.
- What is Maiyu Fernandez's phone number?
- The practice phone number listed in the NPPES registry for Maiyu Fernandez is (202) 725-8742.
- Is Maiyu Fernandez's NPI active?
- Yes — Maiyu Fernandez's NPI (1649643966) is active in the NPPES registry as of the last update on 2022-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.