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

Dr. Harold A. Dehaven, DDS

Individual provider Periodontics · NPI 1427266105

Dr. Harold A. Dehaven, DDS is a Periodontics in Wilmington, Delaware. Practices as a sole proprietor. Licensed in Delaware.

Licensed in
DE
In the registry since
2007
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

1110 N Bancroft Pkwy
Wilmington, DE 19805-2669
Phone: (302) 652-3586
Fax: (302) 652-1174
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence G1-0000608 (DE)

Record details

NPI number1427266105
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedMay 18, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1110 N Bancroft Pkwy, Wilmington, DE 19805-2669

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