Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Derek Nathaniel Rupp, D.C.
Chiropractor in Carlsbad, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205998507
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Registry record
Entity type Individual (Type 1)
Name Derek Nathaniel Rupp
Credential D.C.
Sex Male
Practice address 3144 El Camino Real Ste 201, Carlsbad, CA, 92008
Phone (760) 720-2920
Enumeration date Dec 14, 2006
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 Derek Rupp practice?
The practice location on file with NPPES is in Carlsbad, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Derek Rupp?
The National Provider Identifier (NPI) for Derek Rupp is 1205998507, 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.