Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sonya Castaneda

Peer Specialist in Hillsboro, OR · enumerated 2020.

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

National Provider Identifier

1598369340

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Registry record

Entity type Individual (Type 1)

Name Sonya Castaneda

Sex Female

Practice address 1049 Sw Baseline St Ste D480, Hillsboro, OR, 97123

Phone (503) 465-2749

Enumeration date Nov 23, 2020

Last updated in NPPES Nov 23, 2020

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers · License THW000104234 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 Sonya Castaneda's NPI record?

Cross-check NPI 1598369340 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1598369340 active?

Yes, as of the latest NPPES snapshot, NPI 1598369340 is active (record last updated 2020-11-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-23.