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CLAIRE MASTERSON
NPI 1518740919
Specialist/Technologist - Athletic Trainer in El Cajon, CA

Active since August 17, 2023
2462 HILTON HEAD PL APT 2033, EL CAJON, CA 92019(216) 538-2920 Get Directions Write a Review

NPPES record last updated: May 26, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: May 26, 2026, Aug 17, 2023 (2 updates tracked since 2023).

About Claire Masterson NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CLAIRE MASTERSON (NPI 1518740919) is an individual athletic trainer provider in El Cajon, California and active in the NPI registry since August 2023.

NPPES Registry Identity

NPI1518740919
Entity TypeIndividualFemale
Primary Taxonomy2255A2300X
Provider Legal NameCLAIRE MASTERSON
Location Address2462 HILTON HEAD PL APT 2033El Cajon, CA 92019-4421
Mailing Address2462 Hilton Head Pl Apt 2033El Cajon, CA 92019-4421
Phone(216) 538-2920
Sole ProprietorNo
Enumeration DateAugust 17, 2023
Last NPPES UpdateMay 26, 20262 updates tracked since enumeration
NPPES CertifiedMay 26, 2026
✔ NPI 1518740919 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialist/Technologist · Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code2255A2300X
Definition
Athletic trainers are allied health care professionals who work in consultation with or under the direction of physicians, and specialize in the prevention, assessment, treatment and rehabilitation of injuries and illnesses. Currently, the entry-level employment requirements are a bachelor's degree with a major in athletic training from an accredited university or college. A majority of athletic trainers hold advanced degrees. National board certification is generally required as a condition of state licensure and employment. Most states regulate athletic trainers, and they practice within the scope of that license or regulation. Clinical practice includes emergency care, rehabilitation, reconditioning, therapeutic exercise, wellness programs, exercise physiology, kinesiology, biomechanics, nutrition, psychology and health care administration.
2462 HILTON HEAD PL APT 2033, El Cajon, CA 92019
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Claire Masterson's NPI number?

The NPI number for Claire Masterson is 1518740919. It was assigned to this individual provider in the NPPES registry on August 17, 2023.

Where is Claire Masterson located?

Claire Masterson practices at 2462 Hilton Head Pl Apt 2033, El Cajon, CA 92019. The listed phone number is (216) 538-2920.

What is Claire Masterson's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, specializing in Athletic Trainer, with taxonomy code 2255A2300X.

When was this NPI record last updated?

The NPPES record for Claire Masterson was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.