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

Gregory a McKenna DMD LLC

Organization Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1457571374

Gregory a McKenna DMD LLC is an Orthodontics and Dentofacial Orthopedics Dentistry in Danbury, Connecticut. Licensed in Connecticut. Registered with an NPI since 2007.

Licensed in
CT
In the registry since
2007
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

131 Deer Hill Ave
Danbury, CT 06810
Phone: (203) 790-9155
Fax: (203) 791-1695
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 8629 (CT)

Record details

NPI number1457571374
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gregory McKenna — Owner President · (203) 790-9155
NPI enumeratedApril 26, 2007
Last updated in NPPESAugust 22, 2020
Mailing address131 Deer Hill Avenue, Danbury, CT 06810

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