HealthCareAtlasUSA

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Doctors / OR

DARREN MARSHALL JANZEN, CP

CLINICAL PSYCHOLOGIST

Graduated: 2005

NPI: 1548393689

Practice Locations (2)

UNIVERSITY PROFESSIONAL SERVICES

15700 SW GREYSTONE CT

BEAVERTON, OR 970066011

5034943442

UNIVERSITY PROFESSIONAL SERVICES

707 SW GAINES ST

PORTLAND, OR 972392901

5034948905

Source: CMS National Downloadable File, September 2026.

DARREN JANZEN, CP | HealthCareAtlasUSA