Rachael Gillis, RBT
NPI 1811576648 · Behavior Technician · Fairview Heights, IL
Rachael Gillis, RBT is a Behavior Technician provider in Fairview Heights, IL (NPI 1811576648).
Provider details
- NPI number
- 1811576648
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Credential
- RBT
- Sex
- Female
- Sole proprietor
- No
- License
- RBT-21-153346 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-04-07
- Last updated
- 2023-11-14
- Certified
- 2023-11-14
Frequently asked questions
- What is Rachael Gillis's NPI number?
- Rachael Gillis's National Provider Identifier (NPI) is 1811576648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachael Gillis's specialty?
- Rachael Gillis is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Rachael Gillis located?
- Rachael Gillis's practice location on file with NPPES is 343 Fountains Pkwy # 201, Fairview Heights, IL 62208-2170.
- What is Rachael Gillis's phone number?
- The practice phone number listed in the NPPES registry for Rachael Gillis is (618) 515-1441.
- Is Rachael Gillis's NPI active?
- Yes — Rachael Gillis's NPI (1811576648) is active in the NPPES registry as of the last update on 2023-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.