NPI 1063342590

Patrick Mathiasen MD

Organisation Psychiatry Physician Bellevue, WA

Practice location

Address: 10203 NE 29th Pl, Bellevue, WA 98004-1935
Phone: (425) 628-3660

Authorised official

Name: Patrick Leroy Mathiasen
Title: Owner
Phone: (425) 628-3660

Registered specialties

Psychiatry Physician Primary

Allopathic & Osteopathic Physicians Taxonomy 2084P0800X

Other Psychiatry & Neurology providers in Washington →

Registry record

NPI: 1063342590
Entity type: Organization
NPI issued: 19 May 2026
Record last updated: 19 May 2026

Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.