William Gross
NPI 1245722859 · Athletic Trainer · North Charleston, SC
William Gross is a Athletic Trainer provider in North Charleston, SC (NPI 1245722859).
Provider details
- NPI number
- 1245722859
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 2316 (SC)
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
8 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
- 2018-05-31
- Last updated
- 2018-05-31
Frequently asked questions
- What is William Gross's NPI number?
- William Gross's National Provider Identifier (NPI) is 1245722859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Gross's specialty?
- William Gross is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Gross located?
- William Gross's practice location on file with NPPES is 9200 University Blvd, North Charleston, SC 29406-9121.
- What is William Gross's phone number?
- The practice phone number listed in the NPPES registry for William Gross is (843) 279-2979.
- Is William Gross's NPI active?
- Yes — William Gross's NPI (1245722859) is active in the NPPES registry as of the last update on 2018-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.