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Marc O. Langland, DDS Pllc

General Practice Dentistry in Vashon, WA · enumerated 2012 · authorized official Marc Langland, Owner.

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

National Provider Identifier

1669717682

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Registry record

Entity type Organization (Type 2)
Legal business name Marc O. Langland, DDS Pllc
Practice address 17425 Vashon Hwy Sw, Vashon, WA, 98070
Phone (206) 463-9282
Enumeration date Dec 2, 2012
Last updated in NPPES Dec 2, 2012

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License DE60167286 (WA) Primary

Authorized official

Name Marc Langland
Title Owner
Phone (206) 463-9282

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Marc O. Langland, DDS Pllc?
Marc O. Langland, DDS Pllc is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-02.