Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Charles Jacob Smack
Technician in San Antonio, TX · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043870306
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Registry record
Entity type Individual (Type 1)
Name Charles Jacob Smack
Sex Male
Practice address 9918 Belmore Cv, San Antonio, TX, 78245
Phone (314) 471-5331
Enumeration date Jun 19, 2019
Last updated in NPPES Jun 19, 2019
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
What is the NPI number for Charles Smack?
The National Provider Identifier (NPI) for Charles Smack is 1043870306, a Type 1 (individual) record in the CMS NPPES registry.
Where does Charles Smack practice?
The practice location on file with NPPES is in San Antonio, TX. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-19.