Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Darren P Cox, DDS

Oral and Maxillofacial Pathology Dentistry in San Francisco, CA · enumerated 2006.

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

National Provider Identifier

1942264403

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Registry record

Entity type Individual (Type 1)

Name Darren P Cox

Credential DDS

Sex Male

Practice address 155 5th St, San Francisco, CA, 94103

Phone (415) 351-7129

Enumeration date Apr 13, 2006

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

1223P0106X Oral and Maxillofacial Pathology Dentistry Dental Providers · License 53500 (CA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

Is NPI 1942264403 active?

Yes, as of the latest NPPES snapshot, NPI 1942264403 is active (record last updated 2022-07-21).

How do I verify Darren Cox's NPI record?

Cross-check NPI 1942264403 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.