Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. William David Forth, DC

Chiropractor in Knoxville, TN · enumerated 2008.

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

National Provider Identifier

1336324722

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Registry record

Entity type Individual (Type 1)

Name Mr. William David Forth

Credential DC

Sex Male

Practice address 2905 Tazewell Pike, Knoxville, TN, 37918

Phone (865) 686-1600

Fax (865) 686-3380

Enumeration date Jan 3, 2008

Last updated in NPPES Jan 3, 2008

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 1441 (TN) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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.

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Frequently asked questions

What specialty is William Forth?

William Forth is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Elizabeth Schrader Chiropractor · Knoxville, TN NPI 1710933866 Northside Chiropractic Chiropractor · Knoxville, TN NPI 1023056785 Charles Means Chiropractor · Knoxville, TN NPI 1538109533 Access Health Care PC Rehabilitation Chiropractor · Knoxville, TN NPI 1083642573 Daniel Wilder Physical Therapist · Knoxville, TN NPI 1811200140 Bryan Tilley Chiropractor · Knoxville, TN NPI 1093079386 Optimal Health Pllc Nurse Practitioner · Knoxville, TN NPI 1952838708 Optimal Health Pllc Physical Medicine & Rehabilitation Physician · Knoxville, TN NPI 1699411553

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-03.