Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sandra K Landis, OD
Optometrist in Eugene, OR · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689893679
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Registry record
Entity type Individual (Type 1)
Name Dr. Sandra K Landis
Credential OD
Sex Female
Practice address 4765 Village Plaza Loop, Suite 100, Eugene, OR, 97401
Phone (541) 342-3100
Fax (541) 342-6153
Enumeration date Apr 25, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0000PHGKM | Medicaid | OR | - |
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
Is NPI 1689893679 active?
Yes, as of the latest NPPES snapshot, NPI 1689893679 is active (record last updated 2007-07-08).
How do I verify Sandra Landis's NPI record?
Cross-check NPI 1689893679 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Gregory Richterich Dermatology Physician · Eugene, OR NPI 1316911274 Lifetime Eye Care Inc Optometrist · Eugene, OR NPI 1316973985 Amanda Weinman Physician Assistant · Eugene, OR NPI 1063511087 Cascade Dermatology and Aesthetics Specialist · Eugene, OR NPI 1730243379 Carol Marusich Vision Therapy Optometrist · Eugene, OR NPI 1679629232 Michael Umberger Dentist · Eugene, OR NPI 1215150115 Benjamin Vazquez Dermatology Physician · Eugene, OR NPI 1093918658 Cassandra Wren Physician Assistant · Eugene, OR NPI 1003241084
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.