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Northwest Asthma & Allergy Center

Allergy & Immunology Physician in Mount Vernon, WA · enumerated 2006 · authorized official Patricia Mathias, Credentialing Coordinator.

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

National Provider Identifier

1255406617

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Registry record

Entity type Organization (Type 2)
Legal business name Northwest Asthma & Allergy Center
Parent organization Northwest Asthma & Allergy Center
Practice address 1801 E Division St, Mount Vernon, WA, 98274
Phone (360) 424-4410
Enumeration date Nov 21, 2006
Last updated in NPPES Apr 23, 2010

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Patricia Mathias
Title Credentialing Coordinator
Phone (206) 527-2577

Other identifiers

Identifier Type State Issuer
CI9081 Other WA RAILROAD MEDICARE
NO6421 Other WA REGENCE

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 current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-04-23. Verify at npiregistry.cms.hhs.gov.
Where is Northwest Asthma & Allergy Center located?
The practice location on file with NPPES is in Mount Vernon, WA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-23.