Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hannah Nielsen, BCBA

Behavior Analyst in Louisville, KY · enumerated 2020.

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

National Provider Identifier

1124651070

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Registry record

Entity type Individual (Type 1)

Name Hannah Nielsen

Credential BCBA

Sex Female

Practice address 1230 Liberty Bank Ln Ste 230, Louisville, KY, 40222

Phone (859) 360-3006

Enumeration date Feb 19, 2020

Last updated in NPPES Mar 3, 2021

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 269103 (KY) Primary

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License 17-37243 (IN) Secondary

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 Hannah Nielsen's NPI record?

Cross-check NPI 1124651070 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1124651070 active?

Yes, as of the latest NPPES snapshot, NPI 1124651070 is active (record last updated 2021-03-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-03.