Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. William C Hill, DDS
Periodontics in St Paul, MN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558469627
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Registry record
Entity type Individual (Type 1)
Name Dr. William C Hill
Credential DDS
Sex Male
Practice address 2500 Como Ave, St Paul, MN, 55108
Phone (851) 999-4800
Fax (651) 632-8984
Enumeration date Sep 20, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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
Where does William Hill practice?
The practice location on file with NPPES is in St Paul, MN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Hill?
The National Provider Identifier (NPI) for William Hill is 1558469627, a Type 1 (individual) record in the CMS NPPES registry.
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.