Individual provider · Type 1 NPI

Mary O'Brien, PhD

Counseling Psychologist · Issaquah, WA

NPI number 1811812944 Active

Practice location

22525 SE 64th Pl
Issaquah, WA 98027-5383

Mailing address

4113A Chilberg Ave SW
Seattle, WA 98116-3574

Specialties and licenses

TaxonomyCodeLicense
Counseling Psychologist Primary 103TC1900XNone listed

Counseling Psychologist: A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as…

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About NPI 1811812944

Mary O'Brien, PhD's National Provider Identifier is 1811812944, issued on Aug 10, 2026. The primary taxonomy on file is Counseling Psychologist (103TC1900X), and the practice location is in Issaquah, WA. The record was last updated on Aug 10, 2026.