Joel Castillo, ATC
NPI 1043803778 · Athletic Trainer · Newbury Park, CA
Joel Castillo, ATC is a Athletic Trainer provider in Newbury Park, CA (NPI 1043803778).
Provider details
- NPI number
- 1043803778
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- ATC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2000029371 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES 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
- 2021-02-13
- Last updated
- 2021-02-13
- Certified
- 2021-02-13
Frequently asked questions
- What is Joel Castillo's NPI number?
- Joel Castillo's National Provider Identifier (NPI) is 1043803778, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joel Castillo's specialty?
- Joel Castillo is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Joel Castillo located?
- Joel Castillo's practice location on file with NPPES is 1800 W Hillcrest Dr Apt 342, Newbury Park, CA 91320-2339.
- What is Joel Castillo's phone number?
- The practice phone number listed in the NPPES registry for Joel Castillo is (805) 390-3828.
- Is Joel Castillo's NPI active?
- Yes — Joel Castillo's NPI (1043803778) is active in the NPPES registry as of the last update on 2021-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.