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

Hetzer and Janczakowski, DDS, PLLC

Organization General Practice Dentistry · NPI 1588733687

Hetzer and Janczakowski, DDS, PLLC is a General Practice Dentistry in Lynnwood, Washington. Licensed in Washington. Registered with an NPI since 2006.

Licensed in
WA
In the registry since
2006
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

18905 33rd Ave W Ste 201
Lynnwood, WA 98036-4730
Phone: (425) 771-9090
Fax: (425) 775-1549
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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 7051 (WA)
General Practice Dentistry Taxonomy 1223G0001X · Licence 7880 (WA)

Record details

NPI number1588733687
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Hetzer — Dentist · (425) 771-9090
Other names Dental Care Design
NPI enumeratedNovember 6, 2006
Last updated in NPPESAugust 22, 2020
Mailing address18905 33rd Ave W Ste 201, Lynnwood, WA 98036-4730

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