Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. James Costabile Dilorenzo, M.D.

Gastroenterology Physician in Scarsdale, NY · enumerated 2006.

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

National Provider Identifier

1720036833

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Registry record

Entity type Individual (Type 1)

Name Mrs. James Costabile Dilorenzo

Credential M.D.

Sex Male

Practice address 688 White Plains Rd, Suite 222, Scarsdale, NY, 10583

Phone (914) 725-9115

Fax (914) 725-3465

Enumeration date May 4, 2006

Last updated in NPPES Mar 3, 2008

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 182149 (NY) 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
01839858	Medicaid	NY	-

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 James Dilorenzo?

James Dilorenzo is registered in NPPES with the primary taxonomy of Gastroenterology 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 2008-03-03.