Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jin Hee Yoon

Behavior Analyst in Pleasanton, CA · enumerated 2015.

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

National Provider Identifier

1326428434

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Registry record

Entity type Individual (Type 1)

Name Jin Hee Yoon

Sex Female

Practice address 5820 Stoneridge Mall Rd Ste 205, Pleasanton, CA, 94588

Phone (877) 418-2978

Enumeration date Jun 3, 2015

Last updated in NPPES Aug 22, 2018

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-15-18173 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Jin Hee Yoon?

Jin Hee Yoon is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-22.