Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Harrison Amburn, OD
Optometrist in Knoxville, TN · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134604382
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Harrison Amburn
Credential OD
Sex Male
Practice address 11124 Kingston Pike, Knoxville, TN, 37934
Phone (865) 966-2020
Enumeration date Oct 3, 2018
Last updated in NPPES Oct 3, 2018
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
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
How do I verify Harrison Amburn's NPI record?
Cross-check NPI 1134604382 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1134604382 active?
Yes, as of the latest NPPES snapshot, NPI 1134604382 is active (record last updated 2018-10-03).
Other providers at this practice address
Browse all → Dorian Lain Optometrist · Knoxville, TN NPI 1356371223 Joseph Manning Optometrist · Knoxville, TN NPI 1073547352 The Eye Group, P. C. Optometrist · Knoxville, TN NPI 1417037136 Pediatric Professionals Farragut Specialist · Knoxville, TN NPI 1053566067 Blake Rust Optometrist · Knoxville, TN NPI 1689961344
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-03.