Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Anisha Butler
Behavior Technician in Westmont, IL · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609589571
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Registry record
Entity type Individual (Type 1)
Name Anisha Butler
Sex Female
Practice address 740 Quail Ridge Dr Bldg D, Westmont, IL, 60559
Phone (630) 581-0334
Enumeration date Jan 5, 2023
Last updated in NPPES Jan 5, 2023
Taxonomy & licenses
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 NPI 1609589571 active?
Yes, as of the latest NPPES snapshot, NPI 1609589571 is active (record last updated 2023-01-05).
How do I verify Anisha Butler's NPI record?
Cross-check NPI 1609589571 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Thomas Hill Behavior Analyst · Westmont, IL NPI 1578064317 Tuane Ellis Behavior Technician · Westmont, IL NPI 1548727753 Emelia Nacyk Behavior Technician · Westmont, IL NPI 1609436336 Megan Mateja Behavior Technician · Westmont, IL NPI 1922647379 Mark Collins Behavior Analyst · Westmont, IL NPI 1184263378 Amanda Dziallo Behavior Technician · Westmont, IL NPI 1609461466 Khadija Scott Behavior Technician · Westmont, IL NPI 1790357242 Angela Pescatore Behavior Technician · Westmont, IL NPI 1255078440
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-05.