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

Dr. John R Varoscak, DDS

Individual provider Periodontics · NPI 1902023807

Dr. John R Varoscak, DDS is a Periodontics in Ridgewood, New Jersey. Licensed in New Jersey and New York. Registered with an NPI since 2007.

Licensed in
NJ, NY
In the registry since
2007
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

545 Rte 17 Ste 2007
Ridgewood, NJ 07450-2035
Phone: (212) 581-4646
Fax: (212) 757-0224
Show map & directions

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

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 08867 (NJ)
Periodontics Taxonomy 1223P0300X · Licence 030026 (NY)

Record details

NPI number1902023807
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedApril 20, 2007
Last updated in NPPESJanuary 31, 2017
Mailing address545 Rte 17 Ste 2007, Ridgewood, NJ 07450-2035

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