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

Dr. Derek Wayne Harnish, DDS

Individual provider General Practice Dentistry · NPI 1942427661

Dr. Derek Wayne Harnish, DDS is a General Practice Dentistry in Fargo, North Dakota. Licensed in North Dakota and Oregon. Registered with an NPI since 2007.

Licensed in
ND, OR
In the registry since
2007
Specialties on file
2
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.

See every abbreviation used in this directory →

Practice location Address checks out

100 4th St S 304
Fargo, ND 58103-1929
Phone: (701) 235-6075
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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 1985 (ND)
General Practice Dentistry Taxonomy 1223G0001X · Licence D8157 (OR)

Record details

NPI number1942427661
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedApril 20, 2007
Last updated in NPPESAugust 28, 2007
Mailing address100 4th St S, 304, Fargo, ND 58103-1929

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