IndividualActive
Heather Duzan
NPI 1326883794 · Behavior Technician · Belleville, IL
Heather Duzan is a Behavior Technician provider in Belleville, IL (NPI 1326883794).
Provider details
- NPI number
- 1326883794
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(50/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
5801 Mount Pleasant Ln
Belleville, IL 62223-3944
Phone: (618) 489-5102
Street-level locationGet directions
Mailing address
1156 Cr 800n
Sullivan, IL 61951-6893
Registry dates
- Enumerated
- 2024-06-27
- Last updated
- 2024-06-27
- Certified
- 2024-06-27
Frequently asked questions
- What is Heather Duzan's NPI number?
- Heather Duzan's National Provider Identifier (NPI) is 1326883794, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Duzan's specialty?
- Heather Duzan is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Heather Duzan located?
- Heather Duzan's practice location on file with NPPES is 5801 Mount Pleasant Ln, Belleville, IL 62223-3944.
- What is Heather Duzan's phone number?
- The practice phone number listed in the NPPES registry for Heather Duzan is (618) 489-5102.
- Is Heather Duzan's NPI active?
- Yes — Heather Duzan's NPI (1326883794) is active in the NPPES registry as of the last update on 2024-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.