Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jamy Jungmin Ryu

Speech-Language Pathologist in Sunnyvale, CA · enumerated 2023.

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

National Provider Identifier

1285401406

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Registry record

Entity type Individual (Type 1)

Name Jamy Jungmin Ryu

Sex Female

Practice address 1291 S Bernardo Ave, Sunnyvale, CA, 94087

Phone (408) 245-8070

Enumeration date Dec 7, 2023

Last updated in NPPES Dec 7, 2023

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers Primary

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 Jamy Ryu's NPI record?

Cross-check NPI 1285401406 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1285401406 active?

Yes, as of the latest NPPES snapshot, NPI 1285401406 is active (record last updated 2023-12-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-07.