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Cardiology Group LLC

Cardiovascular Disease Physician in Hamden, CT · enumerated 2017 · authorized official Jonathan Brier, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1801322912

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Registry record

Entity type Organization (Type 2)
Legal business name Cardiology Group LLC
Practice address 1952 Whitney Ave, Hamden, CT, 06517
Phone (203) 773-3055
Fax (203) 281-5796
Enumeration date May 10, 2017
Last updated in NPPES May 10, 2017

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 33597 (CT) Primary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 31413 (CT) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 28963 (CT) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 18630 (CT) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 38397 (CT) Secondary
363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1672 (CT) Secondary

Authorized official

Name Jonathan Brier
Title President
Phone (203) 773-3055

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Cardiology Group LLC?
The NPI for Cardiology Group LLC is 1801322912, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Cardiology Group LLC?
NPPES lists Jonathan Brier (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-10.