Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Matthew Nathan Ashbach, M.D

Otolaryngology/Facial Plastic Surgery Physician in Everett, WA · enumerated 2009.

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

National Provider Identifier

1073753661

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Registry record

Entity type Individual (Type 1)

Name Mr. Matthew Nathan Ashbach

Credential M.D

Sex Male

Practice address 3216 Norton Ave, Suite 102, Everett, WA, 98201

Phone (425) 252-0895

Fax (425) 303-8463

Enumeration date Feb 23, 2009

Last updated in NPPES Feb 23, 2009

Taxonomy & licenses

207YX0905X Otolaryngology/Facial Plastic Surgery Physician Allopathic & Osteopathic Physicians · License MD60048334 (WA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1073753661 active?

Yes, as of the latest NPPES snapshot, NPI 1073753661 is active (record last updated 2009-02-23).

How do I verify Matthew Ashbach's NPI record?

Cross-check NPI 1073753661 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-23.