John Caston, ATC
NPI 1821418799 · Athletic Trainer · Magnolia, AR
John Caston, ATC is a Athletic Trainer provider in Magnolia, AR (NPI 1821418799).
Provider details
- NPI number
- 1821418799
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- ATC
- Sex
- Male
- Sole proprietor
- Yes
- License
- AT588 (AR)
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
12 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
- 2014-04-18
- Last updated
- 2014-04-18
Frequently asked questions
- What is John Caston's NPI number?
- John Caston's National Provider Identifier (NPI) is 1821418799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Caston's specialty?
- John Caston is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is John Caston located?
- John Caston's practice location on file with NPPES is 1400 High School Dr, Magnolia, AR 71753-2203.
- What is John Caston's phone number?
- The practice phone number listed in the NPPES registry for John Caston is (870) 901-2510.
- Is John Caston's NPI active?
- Yes — John Caston's NPI (1821418799) is active in the NPPES registry as of the last update on 2014-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.