Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Coastal Radiation Oncology Medical Group, Inc

Organization Radiation Oncology Physician · NPI 1083644165

Coastal Radiation Oncology Medical Group, Inc provides Radiation Oncology Physician services in Westlake Village, California. Registered with an NPI since 2006.

In the registry since
2006
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

1240 S Westlake Blvd Ste 103
Westlake Village, CA 91361-1929 Not confirmed with CMS for 18 years — call before visiting
Phone: (805) 494-4483
Fax: (805) 494-9555
Show map & directions

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

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X

Record details

NPI number1083644165
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jonathan Stella — President · (805) 541-1932
Other names Westlake Radiation Oncology Medical Center, Inc.
NPI enumeratedJuly 4, 2006
Last updated in NPPESJanuary 29, 2008
Mailing addressDept. 9697, Los Angeles, CA 90084-9697