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Middlesex Heart Institute

Cardiovascular Disease Physician in Middletown, CT · enumerated 2006 · authorized official Maria Muscatello, Operations Manager.

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

National Provider Identifier

1184723835

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Registry record

Entity type Organization (Type 2)
Legal business name Middlesex Heart Institute
Other name <Unavail>
Practice address 420 Saybrook Rd, Suite A, Middletown, CT, 06457
Phone (860) 347-4258
Fax (860) 704-5924
Enumeration date Sep 21, 2006
Last updated in NPPES Aug 15, 2016

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Maria Muscatello
Title Operations Manager
Phone (860) 975-0150

Other identifiers

Identifier Type State Issuer
004083789 Medicaid CT -

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 type of organization is Middlesex Heart Institute?
Middlesex Heart Institute is registered in NPPES as a Cardiovascular Disease Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-15.