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Justin Treat, OD

Optometrist in Yuba City, CA · enumerated 2020 · practices at Ronald A Kalayta Medical Corporation.

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

National Provider Identifier

1316553886

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Registry record

Entity type Individual (Type 1)
Name Justin Treat
Credential OD
Sex Male
Practice address 901 Maple Ave, Yuba City, CA, 95991
Phone (530) 674-8170
Fax (530) 674-5728
Enumeration date Sep 21, 2020
Last updated in NPPES Sep 21, 2020

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 34689 (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 Justin Treat's NPI record?
Cross-check NPI 1316553886 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1316553886 active?
Yes, as of the latest NPPES snapshot, NPI 1316553886 is active (record last updated 2020-09-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-21.