IndividualActive
Melanie Castro, RN
NPI 1881524197 · Case Management Registered Nurse · Santa Ana, CA
Melanie Castro, RN is a Case Management Registered Nurse provider in Santa Ana, CA (NPI 1881524197).
Provider details
- NPI number
- 1881524197
- Entity type
- Individual
- Primary specialty
- Case Management Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 95297566 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(53/100 index)
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
3601 W Sunflower Ave Ste 200
Santa Ana, CA 92704
Phone: (714) 338-1115
Street-level locationGet directions
Mailing address
3601 W Sunflower Ave Ste 200
Santa Ana, CA 92704
Registry dates
- Enumerated
- 2026-05-20
- Last updated
- 2026-05-20
- Certified
- 2026-05-19
Frequently asked questions
- What is Melanie Castro's NPI number?
- Melanie Castro's National Provider Identifier (NPI) is 1881524197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melanie Castro's specialty?
- Melanie Castro is listed in the NPPES registry with a primary specialty of Case Management Registered Nurse (Nursing Service Providers).
- Where is Melanie Castro located?
- Melanie Castro's practice location on file with NPPES is 3601 W Sunflower Ave Ste 200, Santa Ana, CA 92704.
- What is Melanie Castro's phone number?
- The practice phone number listed in the NPPES registry for Melanie Castro is (714) 338-1115.
- Is Melanie Castro's NPI active?
- Yes — Melanie Castro's NPI (1881524197) is active in the NPPES registry as of the last update on 2026-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.