Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Charles Henry Decker, DC
Chiropractor in San Jose, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710948690
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Registry record
Entity type Individual (Type 1)
Name Dr. Charles Henry Decker
Credential DC
Sex Male
Practice address 5570 Sanchez Dr Ste 100, San Jose, CA, 95123
Phone (408) 262-7111
Fax (408) 266-4872
Enumeration date Mar 30, 2006
Last updated in NPPES Jan 27, 2012
Taxonomy & licenses
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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 Charles Decker?
The National Provider Identifier (NPI) for Charles Decker is 1710948690, a Type 1 (individual) record in the CMS NPPES registry.
Where does Charles Decker practice?
The practice location on file with NPPES is in San Jose, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-27.