Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Carl Kenneth Johnson, DDS

Oral and Maxillofacial Pathology Dentistry in Renton, WA · enumerated 2006.

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

National Provider Identifier

1952494676

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Registry record

Entity type Individual (Type 1)

Name Dr. Carl Kenneth Johnson

Credential DDS

Sex Male

Practice address 601 S Carr Rd, #300, Renton, WA, 98055

Phone (425) 277-1844

Fax (425) 271-6766

Enumeration date Oct 2, 2006

Last updated in NPPES Oct 7, 2016

Taxonomy & licenses

1223P0106X Oral and Maxillofacial Pathology Dentistry Dental Providers · License 6475 (WA) 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.

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Frequently asked questions

How do I verify Carl Johnson's NPI record?

Cross-check NPI 1952494676 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1952494676 active?

Yes, as of the latest NPPES snapshot, NPI 1952494676 is active (record last updated 2016-10-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-07.