Jose Castorena
NPI 1336546852 · Community Health Worker · Fullerton, CA
Jose Castorena is a Community Health Worker provider in Fullerton, CA (NPI 1336546852).
Provider details
- NPI number
- 1336546852
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
- Day Training/Habilitation Specialist373H00000X
Nursing Service Related Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2014-11-26
- Last updated
- 2025-05-02
- Certified
- 2025-05-02
Frequently asked questions
- What is Jose Castorena's NPI number?
- Jose Castorena's National Provider Identifier (NPI) is 1336546852, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jose Castorena's specialty?
- Jose Castorena is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Jose Castorena located?
- Jose Castorena's practice location on file with NPPES is 801 E Chapman Ave Ste 203, Fullerton, CA 92831-3846.
- What is Jose Castorena's phone number?
- The practice phone number listed in the NPPES registry for Jose Castorena is (714) 680-9000.
- Is Jose Castorena's NPI active?
- Yes — Jose Castorena's NPI (1336546852) is active in the NPPES registry as of the last update on 2025-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.