Clarena Castro, RD
NPI 1538049275 · Registered Dietitian · Indianapolis, IN
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clarena Castro, RD is a Registered Dietitian provider in Indianapolis, IN (NPI 1538049275).
Provider details
- NPI number
- 1538049275
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- 37004367A (IN)
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
Under 1 yr in 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
- 2025-09-04
- Last updated
- 2025-09-04
- Certified
- 2025-09-04
Frequently asked questions
- What is Clarena Castro's NPI number?
- Clarena Castro's National Provider Identifier (NPI) is 1538049275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clarena Castro's specialty?
- Clarena Castro is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Clarena Castro located?
- Clarena Castro's practice location on file with NPPES is 2732 W Michigan St, Indianapolis, IN 46222-3750.
- What is Clarena Castro's phone number?
- The practice phone number listed in the NPPES registry for Clarena Castro is (317) 554-4600.
- Does Clarena Castro accept Medicare?
- Clarena Castro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clarena Castro's NPI active?
- Yes — Clarena Castro's NPI (1538049275) is active in the NPPES registry as of the last update on 2025-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.