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Raysa Tzeng, O.D.

Optometrist in Roseville, CA · enumerated 2014.

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

National Provider Identifier

1871997023

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Registry record

Entity type Individual (Type 1)
Name Raysa Tzeng
Credential O.D.
Sex Female
Practice address 6750 Stanford Ranch Rd, Roseville, CA, 95678
Enumeration date Oct 17, 2014
Last updated in NPPES Oct 17, 2014

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 11284T (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.

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Frequently asked questions

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.
What specialty is Raysa Tzeng?
Raysa Tzeng 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-17.