Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael J Mccollum, M.D.

Orthopaedic Surgery Physician in Knoxville, TN · enumerated 2006.

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

National Provider Identifier

1982672648

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael J Mccollum

Credential M.D.

Sex Male

Practice address 1600 Accelerator Way Ste 200, Knoxville, TN, 37920

Phone (865) 546-2663

Fax (865) 546-9047

Enumeration date Mar 9, 2006

Last updated in NPPES Jan 15, 2026

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License MD30059 (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
5249620	Other	TN	AETNA
TN01A5	Other	TN	JOHN DEERE HEALTHCARE
TN01B3	Other	TN	JOHN DEERE HEALTHCARE
200041201	Other	TN	RAILROAD MEDICARE
4009437	Other	TN	BLUE CROSS BLUE SHIELD
3822714	Medicaid	TN	-
6412358100	Medicaid	KY	-

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 Michael Mccollum?

The National Provider Identifier (NPI) for Michael Mccollum is 1982672648, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Mccollum practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-15.