Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. William Gilliard, DMD
Dentist in Moncks Corner, SC · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588729818
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Registry record
Entity type Individual (Type 1)
Name Dr. William Gilliard
Credential DMD
Sex Male
Practice address 255 N Hwy 52, Suite 9, Moncks Corner, SC, 29461
Phone (843) 761-1600
Fax (843) 761-3669
Enumeration date Dec 27, 2006
Last updated in NPPES Sep 5, 2017
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 030502238 | Medicaid | SC | - |
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
What specialty is William Gilliard?
William Gilliard is registered in NPPES with the primary taxonomy of Dentist. 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-09-05.