Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Duk Soo Kim, DO

Neurology Physician in Everett, WA · enumerated 2016.

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

National Provider Identifier

1669821658

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Registry record

Entity type Individual (Type 1)

Name Duk Soo Kim

Credential DO

Sex Male

Practice address 3901 Hoyt Ave, Everett, WA, 98201

Phone (425) 339-5408

Fax (425) 303-3096

Enumeration date Jun 9, 2016

Last updated in NPPES Apr 29, 2026

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License OP61158215 (WA) Primary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License LP03778 (RI) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License LP03778 (RI) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

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Frequently asked questions

How do I verify Duk Soo Kim's NPI record?

Cross-check NPI 1669821658 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1669821658 active?

Yes, as of the latest NPPES snapshot, NPI 1669821658 is active (record last updated 2026-04-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-29.