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Dr. Daniel Curtis Clark, D.C.

Dr. Daniel Curtis Clark is a Chiropractor provider (Chiropractor) practicing in Sunnyvale, CA, registered in the NPPES registry with NPI 1124212345 since 2007. The credential DC stands for Doctor of Chiropractic.

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NPI 1124212345
Entity type Individual (Type 1)
Name Dr. Daniel Curtis Clark
Credential D.C.
Sex Male
Practice address 860 E. REMINGTON DRIVE, SUITE C, Sunnyvale, CA, 94087
Phone 4087731833
Fax 4087731758
Enumeration date 2007-08-30
Last updated in NPPES 2007-08-30

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 23770 CA

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details
Provider: Daniel Clark, D.C.
NPI: 1124212345
Taxonomy: 111N00000X (Chiropractor)
Address: 860 E. REMINGTON DRIVE, SUITE C, Sunnyvale, CA, 94087

Verify this record

Cross-check NPI 1124212345 against the authoritative CMS record: view Dr. Daniel Curtis Clark on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Daniel Clark practice?
The practice location on file with NPPES is in Sunnyvale, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Daniel Clark?
The National Provider Identifier (NPI) for Daniel Clark is 1124212345, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-08-30.