Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Karen J Yoon
Behavior Technician in Woodland, CA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1508433103
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Registry record
Entity type Individual (Type 1)
Name Karen J Yoon
Sex Female
Practice address 1321 College St Ste E, Woodland, CA, 95695
Phone (916) 849-2349
Enumeration date Jun 10, 2021
Last updated in NPPES Jun 10, 2021
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1508433103 active?
Yes, as of the latest NPPES snapshot, NPI 1508433103 is active (record last updated 2021-06-10).
How do I verify Karen Yoon's NPI record?
Cross-check NPI 1508433103 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
Browse all → Nicole Glynn Speech-Language Pathologist · Woodland, CA NPI 1720437650 Megan Barnes Pediatric Occupational Therapist · Woodland, CA NPI 1619516549 Breanna Flores Behavior Technician · Woodland, CA NPI 1063089670 Katherine Tao Pediatric Occupational Therapist · Woodland, CA NPI 1043967839 Bayan Abed Speech-Language Pathologist · Woodland, CA NPI 1952024028 Christine Rubio Speech-Language Pathologist · Woodland, CA NPI 1134812563 Meghan Larson Physical Therapy Assistant · Woodland, CA NPI 1053124214
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-10.