Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James Kimbro Maguire Jr., M.D.

Orthopaedic Surgery Physician in Knoxville, TN · enumerated 2006.

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

National Provider Identifier

1649247966

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Registry record

Entity type Individual (Type 1)

Name Dr. James Kimbro Maguire Jr.

Credential M.D.

Sex Male

Practice address 260 Fort Sanders West Blvd, Knoxville, TN, 37922

Phone (865) 558-4400

Fax (865) 769-4536

Enumeration date Mar 6, 2006

Last updated in NPPES Jun 22, 2017

Taxonomy & licenses

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License 15527 (TN) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License MD15527 (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
200029525	Other	TN	RAILROAD MEDICARE
3071384	Other	TN	BLUE CROSS BLUE SHIELD
3009098	Medicaid	TN	-
TN0146	Other	TN	JOHN DEERE HEALTHCARE
4458538	Other	TN	AETNA
1195372	Other	TN	UNITED HEALTH CARE
TN0121	Other	TN	JOHN DEERE HEALTHCARE
100010625	Other	TN	TENNCARE

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 James Maguire?

The National Provider Identifier (NPI) for James Maguire is 1649247966, a Type 1 (individual) record in the CMS NPPES registry.

Where does James Maguire practice?

The practice location on file with NPPES is in Knoxville, 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 2017-06-22.