Kornelia Keszler, MD
NPI 1639268311 · Cardiovascular Disease Physician · Madison, CT
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kornelia Keszler, MD is a Cardiovascular Disease Physician provider in Madison, CT (NPI 1639268311).
Provider details
- NPI number
- 1639268311
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 16467 (CT)
Specialties & taxonomies
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
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
- 2006-10-12
- Last updated
- 2012-03-22
Frequently asked questions
- What is Kornelia Keszler's NPI number?
- Kornelia Keszler's National Provider Identifier (NPI) is 1639268311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kornelia Keszler's specialty?
- Kornelia Keszler is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Kornelia Keszler located?
- Kornelia Keszler's practice location on file with NPPES is 1-B Meigswood, Madison, CT 06443.
- What is Kornelia Keszler's phone number?
- The practice phone number listed in the NPPES registry for Kornelia Keszler is (203) 245-4343.
- Does Kornelia Keszler accept Medicare?
- Kornelia Keszler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kornelia Keszler's NPI active?
- Yes — Kornelia Keszler's NPI (1639268311) is active in the NPPES registry as of the last update on 2012-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.