Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Christalyn Ann Young, DC
Chiropractor in Upland, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699971564
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Registry record
Entity type Individual (Type 1)
Name Dr. Christalyn Ann Young
Credential DC
Sex Female
Practice address 1523 Howard Access Road, Suite B, Upland, CA, 91786
Phone (909) 946-2535
Fax (909) 946-5768
Enumeration date Jun 26, 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
What is the NPI number for Christalyn Young?
The National Provider Identifier (NPI) for Christalyn Young is 1699971564, a Type 1 (individual) record in the CMS NPPES registry.
Where does Christalyn Young practice?
The practice location on file with NPPES is in Upland, 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 2007-07-08.