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

William R. Cummiskey, DDS, LLC

Organization General Practice Dentistry · NPI 1922269257

William R. Cummiskey, DDS, LLC is a General Practice Dentistry in Enfield, Connecticut. Licensed in Connecticut. Registered with an NPI since 2008.

Licensed in
CT
In the registry since
2008
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

421 Hazard Ave
Enfield, CT 06082-4718
Phone: (860) 749-0533
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 8145 (CT)

Record details

NPI number1922269257
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Cummiskey — Dentist/Owner · (860) 749-0533
NPI enumeratedJune 19, 2008
Last updated in NPPESJune 19, 2008
Mailing address421 Hazard Ave, Enfield, CT 06082-4718

Other providers in Enfield