Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alexander Smith
Behavior Technician in Austin, TX · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821959693
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Registry record
Entity type Individual (Type 1)
Name Alexander Smith
Sex X
Practice address 6400 E Hwy 290 Ste 300, Austin, TX, 78723
Phone (240) 342-2666
Enumeration date Nov 20, 2025
Last updated in NPPES Nov 20, 2025
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 Alexander Smith practice?
The practice location on file with NPPES is in Austin, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alexander Smith?
The National Provider Identifier (NPI) for Alexander Smith is 1821959693, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-20.