Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Kenneth Gerard Muller, D.C.

Chiropractor in Williamsburg, VA · enumerated 2006.

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

National Provider Identifier

1124030671

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Registry record

Entity type Individual (Type 1)

Name Dr. Kenneth Gerard Muller

Credential D.C.

Sex Male

Practice address 5408 Discovery Park Blvd, Suite 200, Williamsburg, VA, 23188

Phone (757) 220-8552

Fax (757) 220-0162

Enumeration date Aug 13, 2006

Last updated in NPPES Nov 29, 2012

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 0104000597 (VA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
54-1875990	Other	VA	TAX ID

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

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.

What specialty is Kenneth Muller?

Kenneth Muller 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-29.