Teresa Castro, RDN, CNSC, CDCES
NPI 1316518384 · Registered Dietitian · Santa Ana, CA
Teresa Castro, RDN, CNSC, CDCES is a Registered Dietitian provider in Santa Ana, CA (NPI 1316518384).
Provider details
- NPI number
- 1316518384
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN, CNSC, CDCES
- Sex
- Female
- Sole proprietor
- No
- License
- 727700 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2251 N Harbor BlvdFullerton, CA 92835-2601Phone: (714) 449-6230
Registry dates
- Enumerated
- 2021-07-09
- Last updated
- 2021-07-26
- Certified
- 2021-07-26
Frequently asked questions
- What is Teresa Castro's NPI number?
- Teresa Castro's National Provider Identifier (NPI) is 1316518384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Castro's specialty?
- Teresa Castro is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Teresa Castro located?
- Teresa Castro's practice location on file with NPPES is 2212 E 4th St Ste 301, Santa Ana, CA 92705-3873.
- What is Teresa Castro's phone number?
- The practice phone number listed in the NPPES registry for Teresa Castro is (714) 288-3230.
- Is Teresa Castro's NPI active?
- Yes — Teresa Castro's NPI (1316518384) is active in the NPPES registry as of the last update on 2021-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.