Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Clark Kami, DMD

General Practice Dentistry in Antioch, CA · enumerated 2021.

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

National Provider Identifier

1164193223

Verified

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Registry record

Entity type Individual (Type 1)

Name Clark Kami

Credential DMD

Sex Male

Practice address Antioch, CA, 94509

Phone (925) 778-4600

Fax (925) 778-8705

Enumeration date Sep 27, 2021

Last updated in NPPES Aug 10, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 107018 (CA) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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 1164193223 active?

Yes, as of the latest NPPES snapshot, NPI 1164193223 is active (record last updated 2022-08-10).

How do I verify Clark Kami's NPI record?

Cross-check NPI 1164193223 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-10.