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

John J Lenz, DDS

Individual provider General Practice Dentistry · NPI 1679793400

John J Lenz, DDS is a General Practice Dentistry in Wilmington, Delaware. Licensed in Delaware. Registered with an NPI since 2007.

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

2309 Pennsylvania Ave
Wilmington, DE 19806-1318
Phone: (302) 654-6915
Fax: (302) 654-3218
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence G1-0000808 (DE)

Record details

NPI number1679793400
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedApril 26, 2007
Last updated in NPPESJuly 8, 2007

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