Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

David J Olson DDS Pllc

Dental Clinic/Center in Seattle, WA · enumerated 2026 · authorized official David Olson, Owner/Dentist.

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

National Provider Identifier

1073454542

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name David J Olson DDS Pllc

Practice address 509 Olive Way Ste 1238, Seattle, WA, 98101

Phone (206) 623-7591

Enumeration date Apr 1, 2026

Last updated in NPPES Apr 1, 2026

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name David Olson

Title Owner/Dentist

Phone (206) 623-7591

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 is David J Olson DDS Pllc located?

The practice location on file with NPPES is in Seattle, WA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-04-01. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

David J Olson DDS Pllc Preferred Provider Organization · Seattle, WA NPI 1720431414

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-01.