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

North Valley Radiation Oncology Medical Group Inc

Organization Radiation Oncology Physician · NPI 1528001054

North Valley Radiation Oncology Medical Group Inc provides Radiation Oncology Physician services in Marysville, 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

618 5th St
Marysville, CA 95901-5612 Not confirmed with CMS for 16 years — call before visiting
Phone: (530) 891-8787
Fax: (530) 345-4505
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X

Record details

NPI number1528001054
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Steven Wahlen — President · (530) 891-8787
NPI enumeratedJune 13, 2006
Last updated in NPPESFebruary 9, 2010
Mailing addressPo Box 511470, Los Angeles, CA 90051-8025

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