Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William Wier
Pharmacist in Summerville, SC · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1245608033
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Registry record
Entity type Individual (Type 1)
Name William Wier
Sex Male
Practice address 1941 N Main St, Summerville, SC, 29486
Phone (843) 875-2500
Enumeration date Sep 10, 2015
Last updated in NPPES Sep 10, 2015
Taxonomy & licenses
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
Where does William Wier practice?
The practice location on file with NPPES is in Summerville, SC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Wier?
The National Provider Identifier (NPI) for William Wier is 1245608033, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-10.