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

Dr. David D Millen, DMD

Individual provider Periodontics · NPI 1083689640

Dr. David D Millen, DMD is a Periodontics in Ansonia, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2006
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

560 Main St
Ansonia, CT 06401
Phone: (203) 732-0097
Fax: (888) 836-4899
Show map & directions

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

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 004183 (CT)

Record details

NPI number1083689640
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedFebruary 17, 2006
Last updated in NPPESJune 21, 2016

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