Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Kristen Giles, D.C
Chiropractor in Napa, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609920339
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Registry record
Entity type Individual (Type 1)
Name Dr. Kristen Giles
Credential D.C
Sex Female
Practice address 2020 Redwood Rd, Napa, CA, 94558
Phone (707) 251-9363
Enumeration date Jan 22, 2007
Last updated in NPPES Jul 8, 2007
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
Where does Kristen Giles practice?
The practice location on file with NPPES is in Napa, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kristen Giles?
The National Provider Identifier (NPI) for Kristen Giles is 1609920339, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.