IndividualActive
Hallie Anderson
NPI 1780335281 · Behavior Technician · O Fallon, IL
Hallie Anderson is a Behavior Technician provider in O Fallon, IL (NPI 1780335281).
Provider details
- NPI number
- 1780335281
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
634 N Main St Ste 4
O Fallon, IL 62269-3746
Phone: (618) 726-5870
Street-level locationGet directions
Mailing address
21600 Oxnard St Ste 1800
Woodland Hills, CA 91367-7807
Registry dates
- Enumerated
- 2022-01-16
- Last updated
- 2022-01-16
- Certified
- 2022-01-16
Frequently asked questions
- What is Hallie Anderson's NPI number?
- Hallie Anderson's National Provider Identifier (NPI) is 1780335281, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hallie Anderson's specialty?
- Hallie Anderson is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Hallie Anderson located?
- Hallie Anderson's practice location on file with NPPES is 634 N Main St Ste 4, O Fallon, IL 62269-3746.
- What is Hallie Anderson's phone number?
- The practice phone number listed in the NPPES registry for Hallie Anderson is (618) 726-5870.
- Is Hallie Anderson's NPI active?
- Yes — Hallie Anderson's NPI (1780335281) is active in the NPPES registry as of the last update on 2022-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.