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

Janatha Withanachchi, DDS

Individual provider Endodontics · NPI 1134385016

Janatha Withanachchi, DDS is an Endodontics in South Orange, New Jersey. Licensed in New Jersey and New York. Registered with an NPI since 2008.

Licensed in
NJ, NY
In the registry since
2008
Specialties on file
2
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

71 Valley St Ste 100
South Orange, NJ 07079-2825
Phone: (862) 250-6952
Show map & directions

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

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 22DI02398712 (NJ)
Endodontics Taxonomy 1223E0200X · Licence 056508 (NY)

Record details

NPI number1134385016
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJuly 31, 2008
Last updated in NPPESSeptember 24, 2024
Certification dateSeptember 24, 2024
Mailing address71 Valley St Ste 100, South Orange, NJ 07079-2825

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