Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert N Greco, M.D.

Q: What is the NPI number for Robert Greco?

The National Provider Identifier (NPI) for Robert Greco is 1811966906, a Type 1 (individual) record in the CMS NPPES registry.

Diagnostic Radiology Physician in Newburgh, NY · enumerated 2006.

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

National Provider Identifier

1811966906

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert N Greco

Credential M.D.

Sex Male

Practice address 320 Robinson Ave, C/O Orange Radiology Associates, PC, Newburgh, NY, 12550

Phone (845) 565-1989

Fax (845) 863-0072

Enumeration date Mar 14, 2006

Last updated in NPPES Aug 27, 2008

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 213213 (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
300104713	Other	NY	RAILROAD MEDICARE
300097426	Other	NY	RAILROAD MEDICARE
300104705	Other	NY	RAILROAD MEDICARE
300095525	Other	NY	RAILROAD MEDICARE
300104706	Other	NY	RAILROAD MEDICARE
300104714	Other	NY	RAILROAD MEDICARE
01934629	Medicaid	NY	-
300104710	Other	NY	RAILROAD MEDICARE
300104709	Other	NY	RAILROAD MEDICARE
300104711	Other	NY	RAILROAD MEDICARE
300104712	Other	NY	RAILROAD MEDICARE

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 is the NPI number for Robert Greco?

The National Provider Identifier (NPI) for Robert Greco is 1811966906, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Greco practice?

The practice location on file with NPPES is in Newburgh, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-27.