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Dennis Lien-Hsun Su, M.D.

Vascular Surgery Physician in Renton, WA · enumerated 2009.

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

National Provider Identifier

1649403866

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Registry record

Entity type Individual (Type 1)
Name Dennis Lien-Hsun Su
Credential M.D.
Sex Male
Practice address 4300 Talbot Rd S, Suite 101, Renton, WA, 98055
Phone (253) 735-4341
Fax (253) 833-2071
Enumeration date Sep 3, 2009
Last updated in NPPES Apr 25, 2024

Taxonomy & licenses

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 60106870 (WA) Primary
2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 89870 (OH) Secondary
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.

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Frequently asked questions

What specialty is Dennis Su?
Dennis Su is registered in NPPES with the primary taxonomy of Vascular Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-25.