Kevin O'Brien
NPI 1184756561 · General Practice Dentistry · Hamden, CT
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kevin O'Brien is a General Practice Dentistry provider in Hamden, CT (NPI 1184756561).
Provider details
- NPI number
- 1184756561
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 6390 (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
- 2007-03-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kevin O'Brien's NPI number?
- Kevin O'Brien's National Provider Identifier (NPI) is 1184756561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kevin O'Brien's specialty?
- Kevin O'Brien is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Kevin O'Brien located?
- Kevin O'Brien's practice location on file with NPPES is 2330 Whitney Ave, Hamden, CT 06518-3513.
- What is Kevin O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Kevin O'Brien is (203) 248-2429.
- Does Kevin O'Brien accept Medicare?
- Kevin O'Brien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kevin O'Brien's NPI active?
- Yes — Kevin O'Brien's NPI (1184756561) 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.