Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dennis Olsen II

Individual provider Marriage & Family Therapist · NPI 1912888538

Dennis Olsen II is a Marriage & Family Therapist in Roseville, California. Licensed in California. Registered with an NPI since 2025.

Licensed in
CA
In the registry since
2025

Practice location Address checks out

1382 Blue Oaks Blvd Ste 213
Roseville, CA 95678-7052
Phone: (877) 412-8031
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 130616 (CA)

Record details

NPI number1912888538
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedSeptember 10, 2025
Last updated in NPPESFebruary 2, 2026
Certification dateFebruary 2, 2026

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