Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sixth Optometric Care of California PC

Optometrist in Saratoga, CA · enumerated 2026 · authorized official Brittany Harrison, Director.

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

National Provider Identifier

1598671703

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Registry record

Entity type Organization (Type 2)

Legal business name Sixth Optometric Care of California PC

Practice address 18800 Cox Ave Ste 80, Saratoga, CA, 95070

Phone (408) 370-7303

Enumeration date Aug 19, 2026

Last updated in NPPES Aug 28, 2026

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Primary

Authorized official

Name Brittany Harrison

Title Director

Phone (408) 370-7303

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Sixth Optometric Care of California PC?

Sixth Optometric Care of California PC is registered in NPPES as a Optometrist (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-28.