Claudia Castro
NPI 1336838150 · Student in an Organized Health Care Education/Training Program · Hayward, CA
Claudia Castro is a Student in an Organized Health Care Education/Training Program provider in Hayward, CA (NPI 1336838150).
Provider details
- NPI number
- 1336838150
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
Mailing address
Registry dates
- Enumerated
- 2023-05-08
- Last updated
- 2025-08-25
- Certified
- 2025-08-25
Frequently asked questions
- What is Claudia Castro's NPI number?
- Claudia Castro's National Provider Identifier (NPI) is 1336838150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claudia Castro's specialty?
- Claudia Castro is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Claudia Castro located?
- Claudia Castro's practice location on file with NPPES is 24301 Southland Dr Ste 300, Hayward, CA 94545-1546.
- What is Claudia Castro's phone number?
- The practice phone number listed in the NPPES registry for Claudia Castro is (510) 300-3500.
- Is Claudia Castro's NPI active?
- Yes — Claudia Castro's NPI (1336838150) is active in the NPPES registry as of the last update on 2025-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.