Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sirine Koudsi, OD

Optometrist in Manhattan Beach, CA · enumerated 2024.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1356186084

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Registry record

Entity type Individual (Type 1)

Name Sirine Koudsi

Credential OD

Sex Female

Practice address 1606 2nd St, Manhattan Beach, CA, 90266

Phone (626) 678-7600

Enumeration date Jun 25, 2024

Last updated in NPPES Jun 25, 2024

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OPT35757-TLG (CA) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Sirine Koudsi?

The National Provider Identifier (NPI) for Sirine Koudsi is 1356186084, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sirine Koudsi practice?

The practice location on file with NPPES is in Manhattan Beach, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-25.