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

Dennis Willard Clark, DDS

Individual provider General Practice Dentistry · NPI 1427057157

Dennis Willard Clark, DDS is a General Practice Dentistry in Lebanon, Oregon. Licensed in Oregon. Registered with an NPI since 2005.

Licensed in
OR
In the registry since
2005
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.

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Practice location Address checks out

90 Market St Ste 80
Lebanon, OR 97355-2394
Phone: (541) 451-1440
Fax: (541) 451-1507
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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 D5507 (OR)

Record details

NPI number1427057157
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJuly 15, 2005
Last updated in NPPESJuly 13, 2026
Mailing address90 Market St, Suite 80, Lebanon, OR 97355-2394

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