Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. William Marshall Ballance, DDS
Dentist in Petersburg, VA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942312426
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Registry record
Entity type Individual (Type 1)
Name Dr. William Marshall Ballance
Credential DDS
Sex Male
Practice address 1964 Wakefield St, Petersburg, VA, 23805
Phone (804) 732-1278
Enumeration date Aug 31, 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
What is the NPI number for William Ballance?
The National Provider Identifier (NPI) for William Ballance is 1942312426, a Type 1 (individual) record in the CMS NPPES registry.
Where does William Ballance practice?
The practice location on file with NPPES is in Petersburg, VA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.