Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kyle Wells-Duffy
Behavior Technician in Auburn, CA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851969091
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Registry record
Entity type Individual (Type 1)
Name Kyle Wells-Duffy
Sex Male
Practice address 416 Auburn Folsom Rd, Auburn, CA, 95603
Phone (530) 786-7050
Enumeration date Jun 15, 2021
Last updated in NPPES Jun 15, 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
Is NPI 1851969091 active?
Yes, as of the latest NPPES snapshot, NPI 1851969091 is active (record last updated 2021-06-15).
How do I verify Kyle Wells-Duffy's NPI record?
Cross-check NPI 1851969091 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 → Laura Daniels Behavior Technician · Auburn, CA NPI 1699283044 Alana Leal Behavior Technician · Auburn, CA NPI 1063920288 Sarah Duarte Behavior Technician · Auburn, CA NPI 1578061669 Vivian Coronado Behavior Analyst · Auburn, CA NPI 1184122285 Courtney Pasch Behavior Technician · Auburn, CA NPI 1932607900 Danielle Lund Behavior Technician · Auburn, CA NPI 1073019592 Gisselle Bautista Behavior Analyst · Auburn, CA NPI 1356833057 Staci Stewart Behavior Analyst · Auburn, CA NPI 1043702749
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-15.