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

Dr. Timothy F. Denison, DMD, MSD

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1740327345

Dr. Timothy F. Denison, DMD, MSD is an Orthodontics and Dentofacial Orthopedics Dentistry in Old Saybrook, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2007
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

98 Spencer Plains Rd
Old Saybrook, CT 06475
Phone: (860) 399-9787
Fax: (860) 399-2496
Show map & directions

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

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence CT6862 (CT)

Record details

NPI number1740327345
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD , MSD
Sole proprietorYes
NPI enumeratedJanuary 31, 2007
Last updated in NPPESJuly 8, 2007