Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Xavier Alexander Willard
Behavior Technician in Reno, NV · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336779354
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Registry record
Entity type Individual (Type 1)
Name Xavier Alexander Willard
Sex Male
Practice address 5345 Reno Corporate Dr, Reno, NV, 89511
Phone (866) 727-8274
Enumeration date Jan 17, 2020
Last updated in NPPES Apr 23, 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 is the NPI number for Xavier Willard?
The National Provider Identifier (NPI) for Xavier Willard is 1336779354, a Type 1 (individual) record in the CMS NPPES registry.
Where does Xavier Willard practice?
The practice location on file with NPPES is in Reno, NV. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Grant Anderson Family Medicine Physician · Reno, NV NPI 1629029889 Tarah Ott Behavior Analyst · Reno, NV NPI 1235524992 Impact Aba Services, LLC Behavior Analyst · Reno, NV NPI 1164949590 Andrew Hoppe Behavior Analyst · Reno, NV NPI 1235634593 Angel Depriest Behavior Analyst · Reno, NV NPI 1417429580 Maria Alaniz Behavior Technician · Reno, NV NPI 1851979892 Michelle Mudriyan Behavior Technician · Reno, NV NPI 1720726599 Impact Aba Services, LLC Respite Care · Reno, NV NPI 1740992262
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-23.