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

Dr. Stephen L. Ong, DDS

Individual provider General Practice Dentistry · NPI 1992728778

Dr. Stephen L. Ong, DDS is a General Practice Dentistry in Redmond, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2006
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

8431 143rd Ct NE
Redmond, WA 98052-3467
Phone: (425) 882-2318
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence DE00006528 (WA)

Record details

NPI number1992728778
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJuly 25, 2006
Last updated in NPPESJuly 8, 2007
Mailing address8431 143rd Ct Ne, Redmond, WA 98052-3467

Other providers in Redmond