Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leon Robert Toye, MD

Q: What is the NPI number for Leon Toye?

The National Provider Identifier (NPI) for Leon Toye is 1457304990, a Type 1 (individual) record in the CMS NPPES registry.

Diagnostic Radiology Physician in Nashville, TN · enumerated 2006 · practices at Vanderbilt University Medical Center.

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

National Provider Identifier

1457304990

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Registry record

Entity type Individual (Type 1)

Name Leon Robert Toye

Credential MD

Sex Male

Practice address 1301 Medical Center Dr, Nashville, TN, 37232

Phone (615) 322-5000

Enumeration date May 18, 2006

Last updated in NPPES Mar 7, 2026

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 47461 (TN) Primary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License L9519 (TX) Secondary

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
171575705	Medicaid	TX	-
171575702	Medicaid	TX	-
171575706	Medicaid	TX	-
171575701	Medicaid	TX	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Leon Toye?

The National Provider Identifier (NPI) for Leon Toye is 1457304990, a Type 1 (individual) record in the CMS NPPES registry.

Where does Leon Toye practice?

The practice location on file with NPPES is in Nashville, TN. 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 2026-03-07.