Crystal Elston
NPI 1639679004 · Athletic Trainer · Compton, CA
Crystal Elston is a Athletic Trainer provider in Compton, CA (NPI 1639679004).
Provider details
- NPI number
- 1639679004
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Athletic Trainer2255A2300X
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
8 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
- 2018-02-13
- Last updated
- 2018-02-13
Frequently asked questions
- What is Crystal Elston's NPI number?
- Crystal Elston's National Provider Identifier (NPI) is 1639679004, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Elston's specialty?
- Crystal Elston is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Crystal Elston located?
- Crystal Elston's practice location on file with NPPES is 1003 E 149th St, Compton, CA 90220-1301.
- What is Crystal Elston's phone number?
- The practice phone number listed in the NPPES registry for Crystal Elston is (310) 560-0313.
- Is Crystal Elston's NPI active?
- Yes — Crystal Elston's NPI (1639679004) is active in the NPPES registry as of the last update on 2018-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.