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Dr. Tiffany M Ong, OD

Optometrist in Manhattan Beach, CA · enumerated 2005 · practices at Howard E Stein Od An Optometric Corp.

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

National Provider Identifier

1902889009

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Registry record

Entity type Individual (Type 1)
Name Dr. Tiffany M Ong
Credential OD
Sex Female
Practice address 3200 N Sepulveda Blvd, Suite E4, Manhattan Beach, CA, 90266
Phone (310) 546-5568
Fax (310) 546-5421
Enumeration date Nov 22, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 11722T (CA) Primary
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
SO0011722 Medicaid CA -

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.

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Frequently asked questions

Where does Tiffany Ong practice?
The practice location on file with NPPES is in Manhattan Beach, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Tiffany Ong?
The National Provider Identifier (NPI) for Tiffany Ong is 1902889009, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.