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

Guo & Huang DDS PLLC

Organization General Practice Dentistry · NPI 1174875611

Guo & Huang DDS PLLC is a General Practice Dentistry in Newcastle, Washington. Licensed in Washington. Registered with an NPI since 2012.

Licensed in
WA
In the registry since
2012
Specialties on file
2
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

8620 137th Ave SE
Newcastle, WA 98059-3493
Phone: (646) 244-8841
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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 DE00010938 (WA)
General Practice Dentistry Taxonomy 1223G0001X · Licence DE00010939 (WA)

Record details

NPI number1174875611
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Song-Yan Guo — Member · (646) 244-8841
NPI enumeratedOctober 9, 2012
Last updated in NPPESOctober 9, 2012
Mailing address8620 137th Ave Se, Newcastle, WA 98059-3493

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