Grant Yamashita, MS, ATC
NPI 1417515222 · Athletic Trainer · Torrance, CA
Grant Yamashita, MS, ATC is a Athletic Trainer provider in Torrance, CA (NPI 1417515222).
Provider details
- NPI number
- 1417515222
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MS, ATC
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Athletic Trainer2255A2300X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2019-06-05
- Last updated
- 2021-09-13
- Certified
- 2021-09-13
Frequently asked questions
- What is Grant Yamashita's NPI number?
- Grant Yamashita's National Provider Identifier (NPI) is 1417515222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grant Yamashita's specialty?
- Grant Yamashita is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Grant Yamashita located?
- Grant Yamashita's practice location on file with NPPES is 17040 Spinning Ave, Torrance, CA 90504-2846.
- What is Grant Yamashita's phone number?
- The practice phone number listed in the NPPES registry for Grant Yamashita is (559) 367-4006.
- Is Grant Yamashita's NPI active?
- Yes — Grant Yamashita's NPI (1417515222) is active in the NPPES registry as of the last update on 2021-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.