IndividualActive
Duncan Grant
NPI 1437952678 · Behavior Technician · Chicago, IL
Duncan Grant is a Behavior Technician provider in Chicago, IL (NPI 1437952678).
Provider details
- NPI number
- 1437952678
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(48/100 index)
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
3319 N Elston Ave
Chicago, IL 60618-5811
Phone: (088) 331-2733
Street-level locationGet directions
Mailing address
1409 W Carroll Ave
Chicago, IL 60607-1105
Registry dates
- Enumerated
- 2025-03-31
- Last updated
- 2025-04-01
- Certified
- 2025-04-01
Frequently asked questions
- What is Duncan Grant's NPI number?
- Duncan Grant's National Provider Identifier (NPI) is 1437952678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duncan Grant's specialty?
- Duncan Grant is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Duncan Grant located?
- Duncan Grant's practice location on file with NPPES is 3319 N Elston Ave, Chicago, IL 60618-5811.
- What is Duncan Grant's phone number?
- The practice phone number listed in the NPPES registry for Duncan Grant is (088) 331-2733.
- Is Duncan Grant's NPI active?
- Yes — Duncan Grant's NPI (1437952678) is active in the NPPES registry as of the last update on 2025-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.