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

House, Lee, Mast, McDonald and Nelson, PC

Organization Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1417505454

House, Lee, Mast, McDonald and Nelson, PC is an Orthodontics and Dentofacial Orthopedics Dentistry in Seattle, Washington. Registered with an NPI since 2019.

In the registry since
2019
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2743 California Ave SW Unit 201
Seattle, WA 98116-2495
Phone: (206) 935-2414
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X

Record details

NPI number1417505454
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationHouse, Lee, Mast, McDonald and Nelson, PC
Authorized official Lanette McIntosh — Director Of Operations · (425) 233-0971
Other names Sound Orthodontics; Jack Hou Dds, Mds, Pllc
NPI enumeratedSeptember 3, 2019
Last updated in NPPESJanuary 7, 2025
Certification dateJanuary 7, 2025
Mailing address2743 California Ave Sw Unit 201, Seattle, WA 98116-2495

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