Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ruth Harrison
Behavior Technician in Gurnee, IL · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1841121944
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Registry record
Entity type Individual (Type 1)
Name Ruth Harrison
Sex Female
Practice address 105 N Greenleaf St Ste B, Gurnee, IL, 60031
Phone (630) 465-3963
Enumeration date May 27, 2026
Last updated in NPPES May 27, 2026
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
What specialty is Ruth Harrison?
Ruth Harrison is registered in NPPES with the primary taxonomy of Behavior Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all → Brianna Bolotin Behavior Analyst · Gurnee, IL NPI 1891406955 Noah Kessler Behavior Technician · Gurnee, IL NPI 1972467686 Kiara Hinkle Behavior Technician · Gurnee, IL NPI 1114883741 Alexandra Loza Behavior Technician · Gurnee, IL NPI 1508795287 Kaitlyn Duran Behavior Technician · Gurnee, IL NPI 1881523587 Eldana Satymkulova Behavior Technician · Gurnee, IL NPI 1124957790 Coretta Godbold Behavior Technician · Gurnee, IL NPI 1366371957 Ellie Schulz Behavior Technician · Gurnee, IL NPI 1184554610
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-27.