Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael T Williams, DMD
Dentist in Biloxi, MS · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154333763
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael T Williams
Credential DMD
Sex Male
Practice address 925 Tommy Munro Dr, Suite C, Biloxi, MS, 39532
Phone (228) 388-3700
Fax (228) 388-4346
Enumeration date Aug 12, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD 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.
Frequently asked questions
Is NPI 1154333763 active?
Yes, as of the latest NPPES snapshot, NPI 1154333763 is active (record last updated 2007-07-08).
How do I verify Michael Williams's NPI record?
Cross-check NPI 1154333763 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.