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

Dr. John C. O'Neill, DMD

Individual provider Dentist · NPI 1386859338

Dr. John C. O'Neill, DMD is a Dentist in River Edge, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2007
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

760 Kinderkamack Rd
River Edge, NJ 07661-2447
Phone: (201) 261-1522
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X (NJ)

Record details

NPI number1386859338
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedMay 13, 2007
Last updated in NPPESJuly 8, 2007

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