Byron Kennedy, MD, PHD, MPH
NPI 1821245325 · Public Health & General Preventive Medicine Physician · Norwalk, CT
Enrolled with Medicare as Practitioner - Preventive Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Byron Kennedy, MD, PHD, MPH is a Public Health & General Preventive Medicine Physician provider in Norwalk, CT (NPI 1821245325).
Provider details
- NPI number
- 1821245325
- Entity type
- Individual
- Primary specialty
- Public Health & General Preventive Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD, MPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- 252947 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-08-26
- Last updated
- 2016-12-28
Frequently asked questions
- What is Byron Kennedy's NPI number?
- Byron Kennedy's National Provider Identifier (NPI) is 1821245325, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Byron Kennedy's specialty?
- Byron Kennedy is listed in the NPPES registry with a primary specialty of Public Health & General Preventive Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Byron Kennedy located?
- Byron Kennedy's practice location on file with NPPES is 607 Main Ave, Norwalk, CT 06851.
- What is Byron Kennedy's phone number?
- The practice phone number listed in the NPPES registry for Byron Kennedy is (203) 845-9100.
- Does Byron Kennedy accept Medicare?
- Byron Kennedy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Byron Kennedy's NPI active?
- Yes — Byron Kennedy's NPI (1821245325) is active in the NPPES registry as of the last update on 2016-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.