Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christopher Aaron Leder, OD
Optometrist in Eugene, OR · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861921702
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Registry record
Entity type Individual (Type 1)
Name Christopher Aaron Leder
Credential OD
Sex Male
Practice address 400 Valley River Ctr, Eugene, OR, 97401
Phone (541) 687-8666
Enumeration date Jun 5, 2017
Last updated in NPPES May 23, 2020
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
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 Christopher Leder?
The National Provider Identifier (NPI) for Christopher Leder is 1861921702, a Type 1 (individual) record in the CMS NPPES registry.
Where does Christopher Leder practice?
The practice location on file with NPPES is in Eugene, OR. 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 2020-05-23.