Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ashley Mandel
Behavior Analyst in Plainfield, IL · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225606239
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Registry record
Entity type Individual (Type 1)
Name Ashley Mandel
Sex Female
Practice address 24402 W Lockport St Ste 124, Plainfield, IL, 60544
Phone (815) 239-0395
Enumeration date Jun 15, 2021
Last updated in NPPES Nov 2, 2023
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-23-69306 (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 Ashley Mandel?
Ashley Mandel 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 → Margaret White Behavior Analyst · Plainfield, IL NPI 1366965816 Susan Owano Behavior Analyst · Plainfield, IL NPI 1356805006 Morgan Chambers Behavior Analyst · Plainfield, IL NPI 1083256960 Alyssa Ahlstrom Behavior Technician · Plainfield, IL NPI 1689240590 Taylor Bakke Speech-Language Pathologist · Plainfield, IL NPI 1386321560
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-02.