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

Rosaasen Family Medicine, Inc

Organization Primary Care Clinic/Center · NPI 1841636198

Rosaasen Family Medicine, Inc is a Primary Care Clinic/Center in Thousand Oaks, California. Works from 2 locations. Registered with an NPI since 2013.

In the registry since
2013
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

187 E Wilbur Rd # 100
Thousand Oaks, CA 91360-5572
Phone: (805) 492-1015
Fax: (805) 492-2035
Show map & directions

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

Additional practice locations (1)

  • 430 E Avenida De Los Arboles, Thousand Oaks, CA 91360-3003 — (805) 492-1015

Specialties & licences

Primary Care Clinic/Center (primary) Taxonomy 261QP2300X

Record details

NPI number1841636198
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jonathan Rosaasen — President · (805) 492-1015
Other names Rosaasen Family Medicine, Inc.
NPI enumeratedMay 14, 2013
Last updated in NPPESOctober 13, 2020
Certification dateOctober 13, 2020
Mailing address187 E Wilbur Rd # 100, Thousand Oaks, CA 91360-5572

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