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

Dr. Keith Stephan Appelbaum, DMD

Individual provider Dentist · NPI 1649408550

Dr. Keith Stephan Appelbaum, DMD is a Dentist in Sparta, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2009
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

1 Professional Quadrangle Ste 5
Sparta, NJ 07871-2330
Phone: (973) 598-3450
Fax: (973) 598-3455
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 22DI02411400 (NJ)

Record details

NPI number1649408550
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedJune 30, 2009
Last updated in NPPESJuly 24, 2013
Mailing address51 Hickory Way, Mount Arlington, NJ 07856-1359

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