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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kaitlin Hollingsworth, BCBA

Behavior Analyst in Chicago, IL · enumerated 2018.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1336635184

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Registry record

Entity type Individual (Type 1)
Name Kaitlin Hollingsworth
Credential BCBA
Sex Female
Practice address 1422 W Willow St Ste 102, Chicago, IL, 60642
Phone (773) 630-4400
Enumeration date Jul 5, 2018
Last updated in NPPES Apr 17, 2023

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-18-29283 (TX) Primary

Other identifiers

Identifier Type State Issuer
1-18-29283 Other - BOARD CERTIFIED BEHAVIOR ANALYST CERTIFICATION

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.

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Frequently asked questions

How do I verify Kaitlin Hollingsworth's NPI record?
Cross-check NPI 1336635184 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1336635184 active?
Yes, as of the latest NPPES snapshot, NPI 1336635184 is active (record last updated 2023-04-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-17.