Casandra Duncan
NPI 1275369589 · Developmental Therapist · Marine, IL
Casandra Duncan is a Developmental Therapist provider in Marine, IL (NPI 1275369589).
Provider details
- NPI number
- 1275369589
- Entity type
- Individual
- Primary specialty
- Developmental TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- 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
1 yr 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
- 2024-09-12
- Last updated
- 2024-09-12
- Certified
- 2024-09-12
Frequently asked questions
- What is Casandra Duncan's NPI number?
- Casandra Duncan's National Provider Identifier (NPI) is 1275369589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Casandra Duncan's specialty?
- Casandra Duncan is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Casandra Duncan located?
- Casandra Duncan's practice location on file with NPPES is 3611 Boomerang Dr, Marine, IL 62061-1857.
- What is Casandra Duncan's phone number?
- The practice phone number listed in the NPPES registry for Casandra Duncan is (618) 210-8476.
- Is Casandra Duncan's NPI active?
- Yes — Casandra Duncan's NPI (1275369589) is active in the NPPES registry as of the last update on 2024-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.