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

Dr. Harold Orville Wyckoff Jr., DDS

Individual provider General Practice Dentistry · NPI 1770591828

Dr. Harold Orville Wyckoff Jr., DDS is a General Practice Dentistry in Des Plaines, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
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

1355 E Golf Rd
Des Plaines, IL 60016-1544
Phone: (847) 824-3633
Fax: (847) 824-8332
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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 (IL)

Record details

NPI number1770591828
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedAugust 4, 2006
Last updated in NPPESJuly 8, 2007

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