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

Dr. Robert I. Orenstein, DMD

Individual provider General Practice Dentistry · NPI 1871596437

Dr. Robert I. Orenstein, DMD is a General Practice Dentistry in Yarmouth Port, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2005.

Licensed in
MA
In the registry since
2005
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

Sunflower Market Place Rt 6A
Yarmouth Port, MA 02675
Phone: (508) 362-8188
Fax: (508) 362-8217
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 13108 (MA)

Record details

NPI number1871596437
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedMay 27, 2005
Last updated in NPPESJuly 13, 2026

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