Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Chamberlain Chiropractic Clinic Inc

Chiropractor in Knoxville, TN · enumerated 2007 · authorized official David Chamberlain, Doctor and President.

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

National Provider Identifier

1538384995

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Registry record

Entity type Organization (Type 2)

Legal business name Chamberlain Chiropractic Clinic Inc

Practice address 4409 Central Ave Pk, Suite 102, Knoxville, TN, 37912

Phone (865) 687-0474

Fax (865) 687-6333

Enumeration date Apr 13, 2007

Last updated in NPPES Apr 10, 2008

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License DC0000000110 (TN) Primary

Authorized official

Name David Chamberlain

Title Doctor and President

Phone (865) 687-0474

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 2008-04-10. Verify at npiregistry.cms.hhs.gov.

Where is Chamberlain Chiropractic Clinic Inc located?

The practice location on file with NPPES is in Knoxville, TN.

Providers at this address

Browse all →

Arthur James Poisal, Dc, Pllc Chiropractor · Knoxville, TN NPI 1982872891

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-10.