Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kate Ilsley
Behavior Analyst in Davis, CA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871186312
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Registry record
Entity type Individual (Type 1)
Name Kate Ilsley
Sex Female
Practice address 1947 Galileo Ct Ste 101, Davis, CA, 95618
Phone (530) 747-7253
Enumeration date Feb 16, 2021
Last updated in NPPES Feb 16, 2021
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 is the NPI number for Kate Ilsley?
The National Provider Identifier (NPI) for Kate Ilsley is 1871186312, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kate Ilsley practice?
The practice location on file with NPPES is in Davis, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Bokyoung Keum Behavior Analyst · Davis, CA NPI 1811424922 Nicholas Spilka Behavior Technician · Davis, CA NPI 1710495643 Seda Bitter Behavior Technician · Davis, CA NPI 1487152443 Alis Martinez Behavior Technician · Davis, CA NPI 1578061388 Lauren Lemseffer Behavior Technician · Davis, CA NPI 1295233005 Amber Shults Behavior Technician · Davis, CA NPI 1013415827 Shriya Chhabra Behavior Technician · Davis, CA NPI 1922506732 Tiffany Napierski Behavior Technician · Davis, CA NPI 1477051282
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-16.