NPI Portal NPI Lookup & Verification

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

Jason Guo, OD

Optometrist in Burien, WA · enumerated 2021 · practices at Evergreen Eye Center, Pllc.

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

National Provider Identifier

1962074310

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Registry record

Entity type Individual (Type 1)
Name Jason Guo
Credential OD
Sex Male
Practice address Burien, WA, 98166
Fax (855) 929-1515
Enumeration date Jul 14, 2021
Last updated in NPPES Jan 3, 2024

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 OD61316792 (WA) Primary
152W00000X Optometrist Eye and Vision Services Providers · License OPT003350 (GA) Secondary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
2231369 Medicaid WA -

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 Jason Guo's NPI record?
Cross-check NPI 1962074310 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1962074310 active?
Yes, as of the latest NPPES snapshot, NPI 1962074310 is active (record last updated 2024-01-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-03.