Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William David Josiah Elliott
Behavior Technician in Aurora, CO · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851198873
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Registry record
Entity type Individual (Type 1)
Name William David Josiah Elliott
Sex Male
Practice address 7767 S Valleyhead Way, Aurora, CO, 80016
Phone (720) 443-9759
Enumeration date Feb 26, 2025
Last updated in NPPES Feb 26, 2025
Taxonomy & licenses
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License BACB1206353 (CO) 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
Where does William Elliott practice?
The practice location on file with NPPES is in Aurora, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Elliott?
The National Provider Identifier (NPI) for William Elliott is 1851198873, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-26.