Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph C. Landolfi, DO

Neurology Physician in Edison, NJ · enumerated 2005.

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

National Provider Identifier

1033119383

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Registry record

Entity type Individual (Type 1)

Name Joseph C. Landolfi

Credential DO

Sex Male

Practice address 65 James St, Edison, NJ, 08820

Phone (732) 321-7010

Fax (732) 632-1584

Enumeration date Jul 28, 2005

Last updated in NPPES Apr 3, 2008

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 25MB05957400 (NJ) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
7620209	Medicaid	NJ	-

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 Joseph Landolfi?

Joseph Landolfi is registered in NPPES with the primary taxonomy of Neurology 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 2008-04-03.