Individual provider · Type 1 NPI

Sydney A. Tostenson

Mental Health Counselor · Eugene, OR

NPI number 1003474081 Active

Practice location

1790 W 11th Ave Ste 200
Eugene, OR 97402-3871

Mailing address

1030 W 11th Ave Apt 2
Eugene, OR 97402-7761

Specialties and licenses

TaxonomyCodeLicense
Mental Health Counselor Primary 101YM0800XNone listed

Mental Health Counselor: Definition to come...

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About NPI 1003474081

Sydney A. Tostenson's National Provider Identifier is 1003474081, issued on Jun 4, 2019. The primary taxonomy on file is Mental Health Counselor (101YM0800X), and the practice location is in Eugene, OR. The record was last updated on Sep 18, 2026.