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

Dr. Bernard John Larson, D.D.S.

Pediatric Dentistry in Mount Vernon, WA · enumerated 2006 · practices at B. J. Larson, D.D.S., P. S..

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

National Provider Identifier

1548354319

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Registry record

Entity type Individual (Type 1)

Name Dr. Bernard John Larson

Credential D.D.S.

Sex Male

Practice address Mount Vernon, WA, 98274

Phone (360) 428-3565

Fax (360) 428-3593

Enumeration date Oct 3, 2006

Last updated in NPPES May 21, 2013

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

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 7195 (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

Is NPI 1548354319 active?

Yes, as of the latest NPPES snapshot, NPI 1548354319 is active (record last updated 2013-05-21).

How do I verify Bernard Larson's NPI record?

Cross-check NPI 1548354319 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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B. J. Larson, D.D.S., P. S. Dental Clinic/Center · Mount Vernon, WA NPI 1215373931

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-21.