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

Dr. Lewina Yeaseul Youn, DDS

Individual provider Endodontics · NPI 1417219155

Dr. Lewina Yeaseul Youn, DDS is an Endodontics in Mill Creek, Washington. Practices as a sole proprietor. Licensed in California and Washington.

Licensed in
CA, 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

15808 Mill Creek Blvd 202
Mill Creek, WA 98012-1500
Phone: (425) 318-4787
Show map & directions

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

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence DE 60634529 (WA)
Endodontics Taxonomy 1223E0200X · Licence 61378 (CA)

Record details

NPI number1417219155
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorYes
NPI enumeratedJune 8, 2012
Last updated in NPPESJuly 30, 2024
Certification dateJuly 30, 2024

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