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Circulatory Centers Connecticut, LLC

General Practice Physician in Old Lyme, CT · enumerated 2011 · authorized official Louis Certo, Medical Director.

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

National Provider Identifier

1326331471

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Registry record

Entity type Organization (Type 2)
Legal business name Circulatory Centers Connecticut, LLC
Practice address 4 Huntley Rd, Suite 1, Old Lyme, CT, 06371
Phone (860) 434-4073
Fax (860) 434-4635
Enumeration date May 24, 2011
Last updated in NPPES Sep 20, 2016

Taxonomy & classification

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 039899 (CT) Primary
363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 005169 (CT) Secondary

Authorized official

Name Louis Certo
Title Medical Director
Phone (412) 967-9220

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

Who is the authorized official for Circulatory Centers Connecticut, LLC?
NPPES lists Louis Certo (Medical Director) as the authorized official for this organization.
What is the NPI number for Circulatory Centers Connecticut, LLC?
The NPI for Circulatory Centers Connecticut, LLC is 1326331471, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-20.