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

William G. Leder, DMD, LLC

Organization General Practice Dentistry · NPI 1497960272

William G. Leder, DMD, LLC is a General Practice Dentistry in South Plainfield, New Jersey. Licensed in New Jersey. Registered with an NPI since 2007.

Licensed in
NJ
In the registry since
2007
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5001 Hadley Rd
South Plainfield, NJ 07080-1128
Phone: (908) 561-3300
Fax: (908) 561-1387
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 DI-17946 (NJ)

Record details

NPI number1497960272
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Leder — President-Dentist · (908) 561-3300
NPI enumeratedMay 14, 2007
Last updated in NPPESAugust 22, 2020
Mailing address5001 Hadley Rd, South Plainfield, NJ 07080-1128

Other providers in South Plainfield