Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ashley Harper

Behavior Technician in Naperville, IL · enumerated 2018.

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

National Provider Identifier

1184108342

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Registry record

Entity type Individual (Type 1)

Name Ashley Harper

Sex Female

Practice address 603 E Diehl Rd Ste 123, Naperville, IL, 60563

Phone (331) 826-0226

Enumeration date Sep 23, 2018

Last updated in NPPES Sep 23, 2018

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Secondary

106S00000X Behavior Technician Behavioral Health & Social Service Providers 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Ashley Harper?

The National Provider Identifier (NPI) for Ashley Harper is 1184108342, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ashley Harper practice?

The practice location on file with NPPES is in Naperville, IL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-23.