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

Dr. William J Ratz, DMD

Individual provider General Practice Dentistry · NPI 1548263940

Dr. William J Ratz, DMD is a General Practice Dentistry in Basking Ridge, New Jersey. Licensed in New Jersey. Registered with an NPI since 2005.

Licensed in
NJ
In the registry since
2005
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

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Practice location Address checks out

20 N Finley Ave
Basking Ridge, NJ 07920-1143
Phone: (908) 766-1300
Fax: (908) 766-5604
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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 18687 (NJ)

Record details

NPI number1548263940
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedMay 31, 2005
Last updated in NPPESJuly 13, 2026
Mailing address77 Aspen Dr, Basking Ridge, NJ 07920-1975

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