Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Landen Longson
Optometrist in West Valley City, UT · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386531846
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Registry record
Entity type Individual (Type 1)
Name Landen Longson
Sex Male
Practice address 2569 S 5600 W Ste A550, West Valley City, UT, 84120
Phone (801) 297-1773
Enumeration date Jun 18, 2025
Last updated in NPPES Jun 18, 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
What is the NPI number for Landen Longson?
The National Provider Identifier (NPI) for Landen Longson is 1386531846, a Type 1 (individual) record in the CMS NPPES registry.
Where does Landen Longson practice?
The practice location on file with NPPES is in West Valley City, UT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-18.