Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Cheon Joo Yoon, DDS

Individual provider Dentist · NPI 1023370657

Dr. Cheon Joo Yoon, DDS is a Dentist in Spokane, Washington. Licensed in Illinois and Washington. Registered with an NPI since 2012.

Licensed in
IL, WA
In the registry since
2012
Specialties on file
2
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

731 N Iron Bridge Way
Spokane, WA 99202-4926
Phone: (509) 444-8200
Fax: (509) 235-7742
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence DE60665052 (WA)
Dentist Taxonomy 122300000X · Licence 019029038 (IL)

Record details

NPI number1023370657
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJune 11, 2012
Last updated in NPPESNovember 17, 2025
Certification dateNovember 17, 2025
Mailing address731 N Iron Bridge Way, Spokane, WA 99202-4926

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