OrganizationActive
Eastern Connecticut Heart Associates
NPI 1447201793 · Cardiovascular Disease Physician · Willimantic, CT
Provider details
- NPI number
- 1447201793
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Fisherkeller, Owner(860) 688-0033
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
112 Mansfield Ave
Willimantic, CT 06226-2041
Phone: (860) 456-2898
Street-level locationGet directions
Mailing address
Po Box 112
Windsor, CT 06095-0112
Registry dates
- Enumerated
- 2006-05-12
- Last updated
- 2007-11-20
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.