Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marnie Cowell, ARNP

Family Nurse Practitioner in Burien, WA · enumerated 2014.

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

National Provider Identifier

1528469004

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Registry record

Entity type Individual (Type 1)

Name Marnie Cowell

Credential ARNP

Sex Female

Practice address 16045 1st Ave S Fl 1, Burien, WA, 98148

Phone (206) 965-4180

Enumeration date Sep 15, 2014

Last updated in NPPES May 28, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP.AP.60508181 (WA) Primary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 10033436 (OR) Secondary

Other identifiers

Identifier	Type	State	Issuer
2040902	Medicaid	WA	-

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

How do I verify Marnie Cowell's NPI record?

Cross-check NPI 1528469004 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1528469004 active?

Yes, as of the latest NPPES snapshot, NPI 1528469004 is active (record last updated 2026-05-28).

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Freeha Bokhari Family Medicine Physician · Burien, WA NPI 1043289796 Cameron Smith Internal Medicine Physician · Burien, WA NPI 1144275272 Sheri Peterson-Buckley Family Medicine Physician · Burien, WA NPI 1023056249 Thomas Patamia Psychiatry Physician · Burien, WA NPI 1669406682 Christopher Miller Psychiatry Physician · Burien, WA NPI 1861758070 Tuyen Nhan Family Medicine Physician · Burien, WA NPI 1275927832 Lavanya Viswanathan Endocrinology, Diabetes & Metabolism Physician · Burien, WA NPI 1285029959 Mia Concordia Clinical Social Worker · Burien, WA NPI 1609242890

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-28.