NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Knowbull Chiropractic

Chiropractor in Clarksville, TN · enumerated 2020 · authorized official Anthony Linza, Owner.

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

National Provider Identifier

1811502941

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Knowbull Chiropractic
Practice address 1718 Memorial Dr, Clarksville, TN, 37043
Fax (931) 444-3947
Enumeration date Sep 15, 2020
Last updated in NPPES Sep 15, 2020

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers Primary

Authorized official

Name Anthony Linza
Title Owner

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-09-15. Verify at npiregistry.cms.hhs.gov.
Where is Knowbull Chiropractic located?
The practice location on file with NPPES is in Clarksville, TN.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-15.