William Seifert
NPI 1366175168 · Athletic Trainer · Conway, SC
William Seifert is a Athletic Trainer provider in Conway, SC (NPI 1366175168).
Provider details
- NPI number
- 1366175168
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
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
3 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
- 2022-07-08
- Last updated
- 2022-07-08
- Certified
- 2022-06-28
Frequently asked questions
- What is William Seifert's NPI number?
- William Seifert's National Provider Identifier (NPI) is 1366175168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Seifert's specialty?
- William Seifert is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Seifert located?
- William Seifert's practice location on file with NPPES is 100 Chanticleer Dr E, Conway, SC 29528.
- What is William Seifert's phone number?
- The practice phone number listed in the NPPES registry for William Seifert is (918) 720-8702.
- Is William Seifert's NPI active?
- Yes — William Seifert's NPI (1366175168) is active in the NPPES registry as of the last update on 2022-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.