Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. George Brian Holloway, M.D.
Orthopaedic Surgery Physician in Knoxville, TN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154390136
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 200033048 | Other | TN | RAILROAD MEDICARE |
| 3823288 | Medicaid | TN | - |
| TN0164 | Other | TN | JOHN DEERE HEALTHCARE |
| 3099113 | Other | TN | BLUE CROSS BLUE SHIELD |
| 5177700 | Other | TN | AETNA |
| TN0163 | Other | TN | JOHN DEERE HEALTH CARE |
| 100010165 | 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.
Frequently asked questions
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Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-14.