Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mark Harris, DMD, PC

Organization General Practice Dentistry · NPI 1396043600

Mark Harris, DMD, PC provides General Practice Dentistry in LA Grande, Oregon. Licensed in Oregon. Registered with an NPI since 2011.

Licensed in
OR
In the registry since
2011
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

1809 3rd St
LA Grande, OR 97850-2244 Not confirmed with CMS for 15 years — call before visiting
Phone: (541) 963-0924
Fax: (541) 962-0924
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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 6922 (OR)

Record details

NPI number1396043600
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Harris — Dentist · (541) 963-0924
NPI enumeratedMarch 10, 2011
Last updated in NPPESMarch 10, 2011
Mailing address1809 3rd St, La Grande, OR 97850-2244

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