Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Frank Anthony Greco, MD

Medical Oncology Physician in Nashville, TN · enumerated 2006.

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

National Provider Identifier

1497791602

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Registry record

Entity type Individual (Type 1)

Name Frank Anthony Greco

Credential MD

Sex Male

Practice address 250 25th Ave N, Ste 100, Nashville, TN, 37203

Phone (615) 320-5090

Fax (615) 320-1225

Enumeration date Jun 22, 2006

Last updated in NPPES Jan 24, 2012

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 9981 (TN) 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
3190083	Medicaid	TN	-
830000786	Other	-	RAILROAD MEDICARE
64742653	Medicaid	KY	-
0017094	Other	-	BCBS OF TN
3640086	Other	-	UHC
4069215	Other	-	AETNA

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 specialty is Frank Greco?

Frank Greco is registered in NPPES with the primary taxonomy of Medical Oncology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-24.