Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dennis M Cassidy M D P A

Q: What type of organization is Dennis M Cassidy M D P A?

Dennis M Cassidy M D P A is registered in NPPES as a Clinical Cardiac Electrophysiology Physician (its primary provider taxonomy).

Clinical Cardiac Electrophysiology Physician in Tampa, FL · enumerated 2006 · authorized official Dennis Cassidy, Owner.

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

National Provider Identifier

1417912817

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Registry record

Entity type Organization (Type 2)

Legal business name Dennis M Cassidy M D P A

Practice address 2727 W Dr Martin Luther King Jr Blvd, Suite 400, Tampa, FL, 33607

Phone (813) 877-6911

Fax (813) 877-6922

Enumeration date Apr 19, 2006

Last updated in NPPES May 24, 2010

Taxonomy & classification

207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Dennis Cassidy

Title Owner

Phone (813) 877-6911

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 Dennis M Cassidy M D P A?

Dennis M Cassidy M D P A is registered in NPPES as a Clinical Cardiac Electrophysiology 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 2010-05-24.