Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nathan Clark, DC

Q: What is the NPI number for Nathan Clark?

The National Provider Identifier (NPI) for Nathan Clark is 1629684873, a Type 1 (individual) record in the CMS NPPES registry.

Chiropractor in Redondo Beach, CA · enumerated 2020.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1629684873

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Registry record

Entity type Individual (Type 1)

Name Nathan Clark

Credential DC

Sex Male

Practice address 2310 Artesia Blvd, Redondo Beach, CA, 90278

Phone (310) 372-2063

Enumeration date Sep 22, 2020

Last updated in NPPES Jan 26, 2021

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 34906 (CA) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Nathan Clark practice?

The practice location on file with NPPES is in Redondo Beach, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Nathan Clark?

The National Provider Identifier (NPI) for Nathan Clark is 1629684873, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-26.