Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alexandra Weir
Surgery Physician in Chinle, AZ · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427491075
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Alexandra Weir
Sex Female
Practice address Hwy 191, Chinle, AZ, 86503
Phone (314) 795-0115
Enumeration date Apr 14, 2013
Last updated in NPPES Oct 15, 2019
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
Where does Alexandra Weir practice?
The practice location on file with NPPES is in Chinle, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alexandra Weir?
The National Provider Identifier (NPI) for Alexandra Weir is 1427491075, 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 2019-10-15.