IndividualActive
Samantha Leigh, BCBA
NPI 1346741758 · Behavior Analyst · O Fallon, IL
Samantha Leigh, BCBA is a Behavior Analyst provider in O Fallon, IL (NPI 1346741758).
Provider details
- NPI number
- 1346741758
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- BCBA
- Sex
- Female
- Sole proprietor
- No
- License
- 1-20-41380 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
145 Springfield Ct
O Fallon, IL 62269-2495
Phone: (217) 525-8332
Fax: (217) 789-1420
Street-level locationGet directions
Mailing address
5220 6th Street Frontage Rd E Ste 1700
Springfield, IL 62703-5771
Additional practice locations (1)
- 115 Rottingham Ct Ste aEdwardsville, IL 62025-3677Phone: (866) 522-2467Fax: (217) 789-1420
Registry dates
- Enumerated
- 2018-02-22
- Last updated
- 2023-01-10
- Certified
- 2023-01-10
Frequently asked questions
- What is Samantha Leigh's NPI number?
- Samantha Leigh's National Provider Identifier (NPI) is 1346741758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Leigh's specialty?
- Samantha Leigh is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Samantha Leigh located?
- Samantha Leigh's practice location on file with NPPES is 145 Springfield Ct, O Fallon, IL 62269-2495.
- What is Samantha Leigh's phone number?
- The practice phone number listed in the NPPES registry for Samantha Leigh is (217) 525-8332.
- Is Samantha Leigh's NPI active?
- Yes — Samantha Leigh's NPI (1346741758) is active in the NPPES registry as of the last update on 2023-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.