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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Julia Lee Yu, O.D.

Optometrist in Campbell, CA · enumerated 2013 · practices at Peter W Ross Od & Larry K Wan Od Inc.

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

National Provider Identifier

1285976316

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Registry record

Entity type Individual (Type 1)
Name Julia Lee Yu
Credential O.D.
Sex Female
Practice address Campbell, CA, 95008
Phone (408) 866-2020
Fax (408) 370-3937
Enumeration date Mar 27, 2013
Last updated in NPPES Aug 15, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 14736 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.

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Frequently asked questions

How do I verify Julia Yu's NPI record?
Cross-check NPI 1285976316 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1285976316 active?
Yes, as of the latest NPPES snapshot, NPI 1285976316 is active (record last updated 2018-08-15).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-15.