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

Mr. Gregory Seal Johnson, DDS

Individual provider General Practice Dentistry · NPI 1588726699

Mr. Gregory Seal Johnson, DDS is a General Practice Dentistry in Harrisonburg, Virginia. Practices as a sole proprietor. Licensed in Virginia.

Licensed in
VA
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

660 E Market St
Harrisonburg, VA 22801-4230
Phone: (540) 432-9036
Fax: (540) 432-9891
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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 0401006967 (VA)

Record details

NPI number1588726699
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedDecember 14, 2006
Last updated in NPPESJuly 8, 2007

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