Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Coreeliza J Sun, OD
Optometrist in Lake Forest, CA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568957678
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Registry record
Entity type Individual (Type 1)
Name Dr. Coreeliza J Sun
Credential OD
Sex Female
Practice address 23625 El Toro Rd Ste E, Lake Forest, CA, 92630
Phone (949) 227-2524
Enumeration date Jun 30, 2018
Last updated in NPPES Jun 29, 2024
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 Coreeliza Sun?
The National Provider Identifier (NPI) for Coreeliza Sun is 1568957678, a Type 1 (individual) record in the CMS NPPES registry.
Where does Coreeliza Sun practice?
The practice location on file with NPPES is in Lake Forest, CA. 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 2024-06-29.