Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Larry S Williams, DDS

Oral and Maxillofacial Surgery (Dentist) in Columbia, MO · enumerated 2006.

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

National Provider Identifier

1518904259

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Registry record

Entity type Individual (Type 1)

Name Larry S Williams

Credential DDS

Sex Male

Practice address 115 Business Loop 70 W, Columbia, MO, 65203

Phone (573) 884-6253

Fax (573) 884-5390

Enumeration date Jun 1, 2006

Last updated in NPPES Sep 25, 2008

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License DE011674 (MO) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
400904629	Medicaid	MO	-

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 NPI 1518904259 active?

Yes, as of the latest NPPES snapshot, NPI 1518904259 is active (record last updated 2008-09-25).

How do I verify Larry Williams's NPI record?

Cross-check NPI 1518904259 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-25.