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

Dr. Christopher John Duffy, DDS

Individual provider Prosthodontics · NPI 1679786321

Dr. Christopher John Duffy, DDS is a Prosthodontics in Mamaroneck, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
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.

See every abbreviation used in this directory →

Practice location Address checks out

1600 Harrison Ave Ste 301
Mamaroneck, NY 10543
Phone: (914) 381-7208
Fax: (914) 381-0592
Show map & directions

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

Specialties & licences

Prosthodontics (primary) Taxonomy 1223P0700X · Licence 034506 (NY)

Record details

NPI number1679786321
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMay 8, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1600 Harrison Avenue, Suite 301, Mamaroneck, NY 10543

Other providers in Mamaroneck