Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leonard W Jones III, M.D.

Internal Medicine Physician in Tuscaloosa, AL · enumerated 2006 · practices at Tuskaloosa Internal Medicine LLC.

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

National Provider Identifier

1366533218

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Registry record

Entity type Individual (Type 1)

Name Leonard W Jones III

Credential M.D.

Sex Male

Practice address 1100 Ruby Tyler Pkwy, Tuscaloosa, AL, 35404

Phone (205) 759-2582

Fax (205) 759-2985

Enumeration date Sep 27, 2006

Last updated in NPPES Mar 5, 2013

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 20126 (AL) 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
000035241	Medicaid	AL	-
110188413	Other	AL	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Leonard Jones?

Leonard Jones is registered in NPPES with the primary taxonomy of Internal Medicine 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-05.