IndividualActive
Louis Castro
NPI 1043493307 · Social Worker · Pearl City, HI
Louis Castro is a Social Worker provider in Pearl City, HI (NPI 1043493307).
Provider details
- NPI number
- 1043493307
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
860 Fourth St
Pearl City, HI 96782-3312
Phone: (808) 453-5950
Street-level locationGet directions
Mailing address
Po Box 3378
Honolulu, HI 96801-3378
Registry dates
- Enumerated
- 2007-12-10
- Last updated
- 2007-12-10
Frequently asked questions
- What is Louis Castro's NPI number?
- Louis Castro's National Provider Identifier (NPI) is 1043493307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Castro's specialty?
- Louis Castro is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Louis Castro located?
- Louis Castro's practice location on file with NPPES is 860 Fourth St, Pearl City, HI 96782-3312.
- What is Louis Castro's phone number?
- The practice phone number listed in the NPPES registry for Louis Castro is (808) 453-5950.
- Is Louis Castro's NPI active?
- Yes — Louis Castro's NPI (1043493307) is active in the NPPES registry as of the last update on 2007-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.