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

Dr. Richard A Greenberg, DDS

Individual provider Dentist · NPI 1780805036

Dr. Richard A Greenberg, DDS is a Dentist in Cos Cob, Connecticut. Licensed in Connecticut. Registered with an NPI since 2007.

Licensed in
CT
In the registry since
2007
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.

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Practice location Address checks out

211 A East Putnam Ave
Cos Cob, CT 06807
Phone: (203) 869-2884
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 4096 (CT)

Record details

NPI number1780805036
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMay 2, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1234 Harbor Drive Unit 402, Stamford, CT 06902

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