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Judy M. Wong

Optometrist in San Francisco, CA · enumerated 2015.

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

National Provider Identifier

1316319296

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Registry record

Entity type Individual (Type 1)
Name Judy M. Wong
Sex Female
Practice address 100 Battery St, San Francisco, CA, 94111
Phone (415) 399-1573
Enumeration date Oct 30, 2015
Last updated in NPPES Oct 30, 2015

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 15415 (CA) Primary

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

What specialty is Judy Wong?
Judy Wong 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-30.