Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Brianna Layman, BCBA
Behavior Analyst in Naperville, IL · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1740008887
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Registry record
Entity type Individual (Type 1)
Name Brianna Layman
Credential BCBA
Sex Female
Practice address 1272 Bond St Ste 100, Naperville, IL, 60563
Phone (855) 444-5664
Enumeration date Sep 27, 2024
Last updated in NPPES Sep 27, 2024
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-24-75833 (IL) Primary
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.
Frequently asked questions
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.
What specialty is Brianna Layman?
Brianna Layman 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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-27.