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

Dennis Berg, DDS

Individual provider Dentist · NPI 1881782324

Dennis Berg, DDS is a Dentist in Islandia, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
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

1 Suffolk Sq Ste 200
Islandia, NY 11749
Phone: (631) 348-7777
Fax: (631) 348-7794
Show map & directions

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

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 48592 (NY)
Dentist Taxonomy 122300000X · Licence 46370 (NY)

Record details

NPI number1881782324
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedOctober 10, 2006
Last updated in NPPESSeptember 11, 2025

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