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Dr. Mark Roland Nyreen, M.D.

Surgery Physician in Federal Way, WA · enumerated 2006.

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

National Provider Identifier

1669401048

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark Roland Nyreen
Credential M.D.
Sex Male
Practice address 34509 9th Ave S Ste 208, Federal Way, WA, 98003
Phone (253) 944-3278
Fax (253) 944-4345
Enumeration date Jun 30, 2006
Last updated in NPPES May 6, 2011

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 23476 (WA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
0246499 Other WA STATE L&I
0188615 Other WA STATE L&I
0246079 Other WA STATE L&I
0226625 Other WA STATE L&I

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 is the NPI number for Mark Nyreen?
The National Provider Identifier (NPI) for Mark Nyreen is 1669401048, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Nyreen practice?
The practice location on file with NPPES is in Federal Way, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-06.