Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Chris Whetstone, DDS
Dentist in Thousand Oaks, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639284342
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Registry record
Entity type Individual (Type 1)
Name Dr. Chris Whetstone
Credential DDS
Sex Female
Practice address 223 Thousand Oaks Blvd Suite 316, Thousand Oaks, CA, 91360
Phone (805) 496-9393
Fax (805) 497-4365
Enumeration date Aug 20, 2006
Last updated in NPPES Aug 12, 2015
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 Chris Whetstone?
The National Provider Identifier (NPI) for Chris Whetstone is 1639284342, a Type 1 (individual) record in the CMS NPPES registry.
Where does Chris Whetstone practice?
The practice location on file with NPPES is in Thousand Oaks, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-12.