Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marino Leonardi, MD

Clinical Cardiac Electrophysiology Physician in Norristown, PA · enumerated 2006.

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

National Provider Identifier

1467461707

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Registry record

Entity type Individual (Type 1)

Name Marino Leonardi

Credential MD

Sex Male

Practice address 2705 Dekalb Pike, Msh Suite 202, Norristown, PA, 19401

Phone (610) 292-6520

Fax (610) 292-7126

Enumeration date Aug 5, 2006

Last updated in NPPES Jan 24, 2017

Taxonomy & licenses

207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians · License MD437059 (PA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
5M964	Other	-	BCBS
200321130A	Medicaid	PA	-
P00146214	Other	-	RAILROAD MEDICARE1
154787001	Medicaid	AR	-
04080015600	Other	-	QUALCHOICE

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Marino Leonardi?

Marino Leonardi is registered in NPPES with the primary taxonomy of Clinical Cardiac Electrophysiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-24.