Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lindsay R Kosik, BCBA
Behavior Analyst in Skokie, IL · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679093173
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Registry record
Entity type Individual (Type 1)
Name Lindsay R Kosik
Credential BCBA
Sex Female
Practice address 5225 Old Orchard Rd Ste 15, Skokie, IL, 60077
Phone (847) 779-3278
Enumeration date Jun 26, 2017
Last updated in NPPES Apr 9, 2024
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-17-25891 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 Lindsay Kosik?
Lindsay Kosik 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 2024-04-09.