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Dr. Sophie Kieu-Lien Dao-Optometry, Inc.

Optometrist in Milpitas, CA · enumerated 2006 · authorized official Sophie Dao, Optometrist.

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

National Provider Identifier

1831168459

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Registry record

Entity type Organization (Type 2)
Legal business name Dr. Sophie Kieu-Lien Dao-Optometry, Inc.
Practice address 991 Montague Expy, Ste #111, Milpitas, CA, 95035
Phone (408) 262-1221
Fax (408) 262-0789
Enumeration date Mar 16, 2006
Last updated in NPPES Feb 9, 2012

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 8213T (CA) Primary

Authorized official

Name Sophie Dao
Title Optometrist
Phone (408) 262-1221

Other identifiers

Identifier Type State Issuer
SD0082130 Medicaid CA -
SD09818 Other CA SPECTERA
CA8213 Other CA EYEMED

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

Who is the authorized official for Dr. Sophie Kieu-Lien Dao-Optometry, Inc.?
NPPES lists Sophie Dao (Optometrist) as the authorized official for this organization.
What is the NPI number for Dr. Sophie Kieu-Lien Dao-Optometry, Inc.?
The NPI for Dr. Sophie Kieu-Lien Dao-Optometry, Inc. is 1831168459, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-09.