William Knowles, ATC, CSCS
NPI 1053456020 · Athletic Trainer · Killington, VT
William Knowles, ATC, CSCS is a Athletic Trainer provider in Killington, VT (NPI 1053456020).
Provider details
- NPI number
- 1053456020
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- ATC, CSCS
- Sex
- Male
- Sole proprietor
- No
- License
- 104-0000110 (VT)
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
19 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
- 2007-02-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Knowles's NPI number?
- William Knowles's National Provider Identifier (NPI) is 1053456020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Knowles's specialty?
- William Knowles is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Knowles located?
- William Knowles's practice location on file with NPPES is 3902 Killington Rd, Killington, VT 05751-0205.
- What is William Knowles's phone number?
- The practice phone number listed in the NPPES registry for William Knowles is (802) 422-6191.
- Is William Knowles's NPI active?
- Yes — William Knowles's NPI (1053456020) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.