Charles M. Wilkinson, M.D.

Radiation Oncology Physician · Marysville, CA

Charles M. Wilkinson, M.D. is a radiation oncology physician with a practice address in Marysville, California, and NPI 1588671713, issued on Aug 1, 2006. Check the license (California G50289, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026

1588671713

Name: Charles M. Wilkinson
Credential: M.D.
Primary taxonomy: Radiation Oncology Physician 2085R0001X
License number: G50289 CA
Self-reported in NPPES; status is on the state search
Practice location: 618 5TH St, Marysville, CA 95901
Phone: (530) 749-4400
Enumerated: Aug 1, 2006
Record last updated: Mar 30, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax: (530) 749-4534
Entity: Type 1 · individual

Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.

Download card Updates feed

8 nearest radiation oncology physician records → All 735 in California → Look up another NPI →

Also registered at 618 5TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

Jennifer CoatsMarriage & Family Therapist1093311334
Amandeep Gill, M.D.Hematology & Oncology Physician1871768069
Victor Jung, M.D.Radiation Oncology Physician1528009503
Hoa Nguyen, M.D.Hematology & Oncology Physician1528083664
Clara OrtizClinical Social Worker1255762241
Pamela Oster, M.D.Hematology & Oncology Physician1982735262

Verify Charles M. Wilkinson in five checks

1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
2LicenseActive license and public ordersMedical Board of California
Search for license G50289Check the board
3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
5CertificationBoard certificationABMS AOA NCCPA AANPNot checked

Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Charles M. Wilkinson among 735 radiation oncology physician records in California

Charles M. Wilkinson, M.D. is one of 735 radiation oncology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 16% of them.

NPI issued2006 · 16% of these records are older, 55% newer
In a Medicare fileNo · 83% of these records are
In the CMS Doctors and Clinicians fileNo · 74% of these records are
Record last updated2015 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Radiation Oncology Physician providers in California

There are 735 radiation oncology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 735 in California → Every provider in Marysville → Radiation Oncology Physician nationwide →

The 8 radiation oncology physician records with the nearest ZIP codes

Victor Jung, M.D.Marysville, CA 959011528009503
Anne Dawson, M.D.Chico, CA 959261902847981
Leith Hathout, MDChico, CA 959261700380623
Harry Lomas, M.D.Chico, CA 959261942294202
Erik Stickney, M.D.Chico, CA 959261619937984
Steven Wahlen, M.D.Chico, CA 959261457308769
Richard Evans, MDGrass Valley, CA 959451649344953
Clayton Hess, MDGrass Valley, CA 959451235429507

Common questions

What is Charles M. Wilkinson, M.D.'s NPI number?

Charles M. Wilkinson, M.D.'s National Provider Identifier (NPI) is 1588671713, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Charles M. Wilkinson, M.D. located?

The NPPES record lists a practice address at 618 5TH St, Marysville, CA, 95901. Phone: (530) 749-4400. Providers update this record themselves, so call before visiting.

How can I verify Charles M. Wilkinson, M.D.'s license?

NPPES lists California license number G50289, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.