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

Dr. Diana Liu, DMD

Individual provider Dentist · NPI 1790182764

Dr. Diana Liu, DMD is a Dentist in Watchung, New Jersey. Licensed in New Jersey and New York. Registered with an NPI since 2014.

Licensed in
NJ, NY
In the registry since
2014
Specialties on file
2
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

445 Watchung Ave
Watchung, NJ 07069-4956
Phone: (908) 222-0007
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 22DI02575700 (NJ)
Dentist Taxonomy 122300000X · Licence 058172 (NY)

Record details

NPI number1790182764
Entity typeIndividual (Type 1)
GenderFemale
Credentials DMD
Sole proprietorNo
NPI enumeratedNovember 19, 2014
Last updated in NPPESFebruary 18, 2016

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