The Cardiology Group PC
NPI 1972504686 · Cardiovascular Disease Physician · Hamden, CT
The Cardiology Group PC is a Cardiovascular Disease Physician organization in Hamden, CT (NPI 1972504686).
Provider details
- NPI number
- 1972504686
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Leonard Grauer, President(203) 773-3055
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
- 2005-08-03
- Last updated
- 2009-11-18
Frequently asked questions
- What is The Cardiology Group PC's NPI number?
- The Cardiology Group PC's National Provider Identifier (NPI) is 1972504686, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Cardiology Group PC?
- The Cardiology Group PC is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is The Cardiology Group PC located?
- The Cardiology Group PC's practice location on file with NPPES is 1952 Whitney Ave, Hamden, CT 06517-1209.
- What is The Cardiology Group PC's phone number?
- The practice phone number listed in the NPPES registry for The Cardiology Group PC is (203) 773-3055.
- Who is the authorized official for The Cardiology Group PC?
- The authorized official listed on The Cardiology Group PC's NPPES record is Leonard Grauer, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Cardiology Group PC's NPI active?
- Yes — The Cardiology Group PC's NPI (1972504686) is active in the NPPES registry as of the last update on 2009-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.