Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Deborah Yun, MS, OTR/L

Occupational Therapist in Oakland, CA · enumerated 2020 · practices at Wonders Pediatric Therapy.

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

National Provider Identifier

1174133763

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Registry record

Entity type Individual (Type 1)

Name Deborah Yun

Credential MS, OTR/L

Sex Female

Practice address 5707 Redwood Rd Ste 9, Oakland, CA, 94619

Phone (925) 725-2331

Enumeration date Aug 7, 2020

Last updated in NPPES Dec 11, 2025

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 22828 (CA) 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

Is NPI 1174133763 active?

Yes, as of the latest NPPES snapshot, NPI 1174133763 is active (record last updated 2025-12-11).

How do I verify Deborah Yun's NPI record?

Cross-check NPI 1174133763 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Wonders Pediatric Therapy Occupational Therapist · Oakland, CA NPI 1457162026

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-11.