Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Chilton Guillen, ETC.
Driver in Las Vegas, NV · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598469330
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Registry record
Entity type Individual (Type 1)
Name Mr. Chilton Guillen
Credential ETC.
Sex Male
Practice address 1363 W Owens Ave, Las Vegas, NV, 89106
Phone (805) 264-3272
Enumeration date Mar 27, 2023
Last updated in NPPES Mar 27, 2023
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 Chilton Guillen?
The National Provider Identifier (NPI) for Chilton Guillen is 1598469330, a Type 1 (individual) record in the CMS NPPES registry.
Where does Chilton Guillen practice?
The practice location on file with NPPES is in Las Vegas, NV. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-27.