Timothy Denison, DMD, MSD
NPI 1740327345 · Orthodontics and Dentofacial Orthopedics Dentistry · Old Saybrook, CT
Timothy Denison, DMD, MSD is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Old Saybrook, CT (NPI 1740327345).
Provider details
- NPI number
- 1740327345
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- DMD, MSD
- Sex
- Male
- Sole proprietor
- Yes
- License
- CT6862 (CT)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Timothy Denison's NPI number?
- Timothy Denison's National Provider Identifier (NPI) is 1740327345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Denison's specialty?
- Timothy Denison is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Timothy Denison located?
- Timothy Denison's practice location on file with NPPES is 98 Spencer Plains Rd, Old Saybrook, CT 06475.
- What is Timothy Denison's phone number?
- The practice phone number listed in the NPPES registry for Timothy Denison is (860) 399-9787.
- Is Timothy Denison's NPI active?
- Yes — Timothy Denison's NPI (1740327345) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.