Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Eustina Maoud, OD
Optometrist in Corona, CA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386366680
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Registry record
Entity type Individual (Type 1)
Name Eustina Maoud
Credential OD
Sex Female
Practice address 1232 Amaryllis Way, Corona, CA, 92882
Phone (253) 203-8831
Enumeration date Sep 13, 2022
Last updated in NPPES Sep 13, 2022
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 specialty is Eustina Maoud?
Eustina Maoud is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-13.