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Marcus R Kauffman, M.D., Pllc

Urology Physician in Renton, WA · enumerated 2010 · authorized official Marcus Kauffman, Owner/Physician.

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

National Provider Identifier

1619289667

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Registry record

Entity type Organization (Type 2)
Legal business name Marcus R Kauffman, M.D., Pllc
Practice address 4300 Talbot Rd S, Suite 104, Renton, WA, 98055
Phone (425) 228-1123
Fax (425) 228-5791
Enumeration date Jul 7, 2010
Last updated in NPPES Oct 1, 2015

Taxonomy & classification

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD00049051 (WA) Primary

Authorized official

Name Marcus Kauffman
Title Owner/Physician
Phone (425) 228-1123

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 type of organization is Marcus R Kauffman, M.D., Pllc?
Marcus R Kauffman, M.D., Pllc is registered in NPPES as a Urology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-01.