Grant Duncan, ATC
NPI 1134659055 · Athletic Trainer · Sherrard, IL
Grant Duncan, ATC is a Athletic Trainer provider in Sherrard, IL (NPI 1134659055).
Provider details
- NPI number
- 1134659055
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- ATC
- Sex
- Male
- Sole proprietor
- No
- License
- 085172 (IA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
9 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
- 2017-06-13
- Last updated
- 2017-06-13
Frequently asked questions
- What is Grant Duncan's NPI number?
- Grant Duncan's National Provider Identifier (NPI) is 1134659055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grant Duncan's specialty?
- Grant Duncan is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Grant Duncan located?
- Grant Duncan's practice location on file with NPPES is 4701 176th Ave, Sherrard, IL 61281-9603.
- What is Grant Duncan's phone number?
- The practice phone number listed in the NPPES registry for Grant Duncan is (309) 593-2175.
- Is Grant Duncan's NPI active?
- Yes — Grant Duncan's NPI (1134659055) is active in the NPPES registry as of the last update on 2017-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.