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Alayna K Leslie

Alayna K Leslie is a Behavior Analyst provider (Behavior Analyst) practicing in Chicago, IL, registered in the NPPES registry with NPI 1609505536 since 2022.

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NPI 1609505536
Entity type Individual (Type 1)
Name Alayna K Leslie
Sex Female
Practice address 8609 W BRYN MAWR AVE STE 204, Chicago, IL, 60631
Phone 7737261416
Enumeration date 2022-06-07
Last updated in NPPES 2022-11-23

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103K00000X Behavior Analyst Primary 549-140 WI
Copy-ready billing details
Provider: Alayna Leslie
NPI: 1609505536
Taxonomy: 103K00000X (Behavior Analyst)
Address: 8609 W BRYN MAWR AVE STE 204, Chicago, IL, 60631

Other providers at this practice address

NPI Name Type Specialty Location
1427292218 Kristen Hime Individual Behavior Analyst Chicago, IL
1619204930 Ashley Nemazee Individual Behavior Analyst Chicago, IL
1982000279 Amanda Niemerg Individual Behavior Analyst Chicago, IL
1720486681 Carly Lapin Individual Behavior Analyst Chicago, IL
1356736847 Jennifer Bartell Individual Behavior Analyst Chicago, IL
1568834075 Kylie Nekola Individual Behavior Analyst Chicago, IL
1093171241 Olivia Banks Individual Behavior Analyst Chicago, IL
1477001766 Djje Holdings LLC Organization Behavior Analyst Chicago, IL

Verify this record

Cross-check NPI 1609505536 against the authoritative CMS record: view Alayna K Leslie on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What specialty is Alayna Leslie?
Alayna Leslie is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-11-23.